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119		
120<article id="post-23" class="post-23 page type-page status-publish hentry">
121	<header class="entry-header">
122		<h1 class="entry-title">Publications</h1>	</header><!-- .entry-header -->
123
124	
125	<div class="entry-content">
126		
127<h2 class="wp-block-heading">2026</h2>
128
129
130
131<p class="wp-block-paragraph">Díaz, A., F. Hernández, J. E. Mohl, P. Lavretsky, and K. G. McCracken.  Phylogenomics, introgression, and demographic history of extant flamingos (Aves: Phoenicopteridae).  <a href="https://doi.org/10.1016/j.ympev.2026.108673" target="_blank" rel="noreferrer noopener">Molecular Phylogenetics and Evolution 223:108673</a>.</p>
132
133
134
135<h2 class="wp-block-heading">2025</h2>
136
137
138
139<p class="wp-block-paragraph">Jónsson, J. E., C. Carlton, K. G. McCracken, A. Seniczak, S. Seniczak, D. J. Gwiazdowicz, A. Fjellberg, Þ. Ö. Kristjánsson, B. Owens, S. J. Coulson, A. D. Afton, and R. Alisauskas (2025). Historic data on microarthropod communities in nests of colonial-nesting Arctic geese at Karrak Lake, Nunavut. <a href="https://journalhosting.ucalgary.ca/index.php/arctic/article/view/83965" target="_blank" rel="noreferrer noopener">Arctic 78:343-360</a>.</p>
140
141
142
143<p class="wp-block-paragraph">Kulikova, I. V., P. Lavretsky, K. G. McCracken, Yu. N. Zhuravlev, and J. L. Peters. Genetic differentiation and population structure of “northern” wigeons. &nbsp;<a href="https://vertebrate-zoology.arphahub.com/article/167908/list/11" target="_blank" rel="noreferrer noopener">Vertebrate Zoology 75:757-772</a>.</p>
144
145
146
147<p class="wp-block-paragraph">White, J., P. Lavretsky, P. Garcia-Borboroglu, Díaz, A., U. Ellenberg, D. Houston, R. Long, T. Mattern, H. L. Mays Jr, K. Pütz, P. Seddon, and K. G. McCracken (2025). Population structure of three New Zealand crested penguins identifies current conservation challenges for the Fiordland Penguin/Tawaki, Erect-crested Penguin, and Eastern Rockhopper penguin. <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0329545" target="_blank" rel="noreferrer noopener">PLoS ONE 20(8):e0329545</a>.</p>
148
149
150
151<p class="wp-block-paragraph">Laguë, S. L., C. M. Ivy, J .M. York, N. J. Dawson, B. A.Chua, L. Alza, G. R. Scott, K. G. McCracken, and W. K. Milsom (2025). Gas exchange, oxygen transport, and metabolism in high-altitude birds. <a href="https://doi.org/10.1098/rstb.2023.0424" target="_blank" rel="noreferrer noopener">Philosophical Transactions of the Royal Society B: Biological Sciences 380:20230424</a>.</p>
152
153
154
155<p class="wp-block-paragraph">White, J., E. R. Schell, N. J. Dawson, and K. G. McCracken (2025). Comparative mechanisms for O<sub>2</sub> storage and metabolism in two Florida diving birds: the Anhinga (<em>Anhinga anhinga</em>)<em> </em>and the Double-crested Cormorant <em>(Nannopterum auritum</em>). <a href="https://doi.org/10.1007/s00360-024-01593-x" target="_blank" rel="noreferrer noopener">Journal of Comparative Physiology B</a> <a href="https://doi.org/10.1007/s00360-024-01593-x" target="_blank" rel="noreferrer noopener">195:191-208</a>.</p>
156
157
158
159<h2 class="wp-block-heading">2024</h2>
160
161
162
163<p class="wp-block-paragraph">Schell, E. R., G. R. Scott, N. J. Dawson, K. Winker, and K. G. McCracken (2024).&nbsp; Consistent changes in muscle phenotype and mitochondrial abundance underlie dive performance across multiple lineages of diving ducks.<strong>&nbsp; </strong><a href="https://doi.org/10.1242/jeb.247550" data-type="link" data-id="https://doi.org/10.1242/jeb.247550" target="_blank" rel="noreferrer noopener">Journal of Experimental Biology jeb.247550</a>.</p>
164
165
166
167<p class="has-small-font-size wp-block-paragraph"><a href="https://doi.org/10.1242/jeb.249288" data-type="link" data-id="https://doi.org/10.1242/jeb.249288" target="_blank" rel="noreferrer noopener">Inside JEB &#8211; Mitochondria-packed muscles power duck dives</a></p>
168
169
170
171<p class="wp-block-paragraph">McCracken, K. G., H. B. Johnston, K. A. McCracken, R. M. Olson, J. A. Otero Soberon, R. H. Turpo Aroquipa, and L. Alza (2024).&nbsp; Comparability of hemoglobin concentration measurements from the HemoCue Hb201+ and Hb801 in birds and a mammal with and without nucleated red-blood cells.&nbsp; <a href="https://journal.afonet.org/vol95/iss3/art5/" data-type="link" data-id="https://journal.afonet.org/vol95/iss3/art5/" target="_blank" rel="noreferrer noopener">Journal of Field Ornithology<em> </em>95(3):5</a>.</p>
172
173
174
175<p class="wp-block-paragraph">Diaz, A., E. Bautista, and K. G. McCracken (2024).&nbsp; Geographic variation in morphology and hematology of the Slate-colored Coot (<em>Fulica ardesiaca</em>) along the Andes of Peru.&nbsp; <a href="https://doi.org/10.1675/063.046.0406" target="_blank" rel="noreferrer noopener">Waterbirds<em> </em>46:146-160</a>.</p>
176
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179<p class="wp-block-paragraph">McCracken, K. G., G. R. Scott, L. Alza, A. Astie, C. Bakkeren, E. Bautista, M Bulgarella, R. G. Cheek, B. A. Chua, N. J. Dawson, A. Diaz, C. M. Ivy, P. B. Frappell, C. Kopuchian, S. L. Laguë, J. N. Maina, V. Muñoz-Fuentes, E. R. Schell, M. M. Smith, R. J. Sprenger, P. L. Tubaro, T. Valqui, R. E. Weber, D. Wilner, R. E. Wilson, J. M. York, and W. K. Milsom (2024). Diving at high altitude: O<sub>2</sub> transport and utilization in the Ruddy Duck and Torrent Duck in the Andes. <
179a href="https://repository.lsu.edu/opmns/vol1/iss93/1/" data-type="link" data-id="https://repository.lsu.edu/opmns/vol1/iss93/1/" target="_blank" rel="noreferrer noopener">Occasional Papers of the Museum of Natural Science, Louisiana State University 93:1-77</a>.</p>
180
181
182
183<p class="wp-block-paragraph">Graham, A. M., P. Lavretsky, R. E. Wilson, and K. G. &nbsp;McCracken (2024).&nbsp; High-altitude adaptation is accompanied by strong signatures of purifying selection in the mitochondrial genomes of three Andean waterfowl. &nbsp;<a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0294842" data-type="link" data-id="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0294842" target="_blank" rel="noreferrer noopener">PLoS ONE 19:e0294842</a>.</p>
184
185
186
187<p class="wp-block-paragraph">Schell, E. R., J. White, and K. G. McCracken (2024). Blood- and muscle-O<sub>2</sub> storage capacity in North American diving ducks. <a href="https://onlinelibrary.wiley.com/doi/10.1111/jav.03186" data-type="link" data-id="https://onlinelibrary.wiley.com/doi/10.1111/jav.03186" target="_blank" rel="noreferrer noopener">Journal of Avian Biology e03186</a>.</p>
188
189
190
191<h2 class="wp-block-heading">2023</h2>
192
193
194
195<p class="wp-block-paragraph">Schell, E. R., K. G. McCracken, G. R. Scott, J. White, P. Lavretsky, and N. J. Dawson (2023).&nbsp; Consistent changes in muscle metabolism underlie dive performance across multiple lineages of diving ducks. <a href="https://royalsocietypublishing.org/doi/10.1098/rspb.2023.1466" data-type="link" data-id="https://royalsocietypublishing.org/doi/10.1098/rspb.2023.1466" target="_blank" rel="noreferrer noopener">Proceedings of the Royal Society B: Biological Sciences 290:20231466</a>.</p>
196
197
198
199<p class="wp-block-paragraph">Spaulding, F., J. F. McLaughlin, K. G. McCracken, T. C. Glenn, and K. Winker (2023). Population genomics indicate three different modes of divergence and speciation with gene flow in the green-winged teal duck complex. <a href="https://www.sciencedirect.com/science/article/abs/pii/S1055790323000337" target="_blank" rel="noreferrer noopener">Molecular Phylogenetics and Evolution 182, 107773</a>.</p>
200
201
202
203<p class="wp-block-paragraph">Hruska, J. P., J. Holmes, C. Oliveros, S. Shakya, P. Lavretsky, K. G. McCracken, F. H. Sheldon, and R. G. Moyle (2023). Ultraconserved elements resolve the phylogeny and corroborate patterns of molecular rate variation in herons (Aves: Ardeidae). <a rel="noreferrer noopener" href="https://doi.org/10.1093/ornithology/ukad005" target="_blank">Ornithology 140, ukad005</a>.</p>
204
205
206
207<h2 class="wp-block-heading">2021</h2>
208
209
210
211<p class="wp-block-paragraph">Graham, A. M., J. L. Peters, R. E. Wilson, V. Muñoz-Fuentes, A. J. Green, D. A. Dorfsman, T. H. Valqui, K. Winker, and K. G. McCracken (2021). Adaptive introgression of the beta-globin cluster in two Andean waterfowl. <a rel="noreferrer noopener" href="https://doi.org/10.1038/s41437-021-00437-6" target="_blank">Heredity 127:107-123</a>.</p>
212
213
214
215<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="https://www.nature.com/collections/bedbicdicb" target="_blank">Winner of the Best Student Paper in <em>Heredity</em> for 2021</a></p>
216
217
218
219<p class="has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="https://shows.acast.com/heredity-podcast-naturecom-science-feeds/episodes/the-best-student-led-papers-in-heredity-vol-2" target="_blank">Heredity Podcast</a></p>
220
221
222
223<p class="has-small-font-size wp-block-paragraph"><a href="https://avianhybrids.wordpress.com/2022/10/12/adaptive-introgression-between-two-high-altitude-duck-species/" target="_blank" rel="noreferrer noopener">Avian Hybrids &#8211; Adaptive introgression between two high-altitude duck&nbsp;species</a></p>
224
225
226
227<p class="wp-block-paragraph">Milson, W. K., G. R. Scott, P. B. Frappell, and K. G. McCracken (2021). Different strategies for convective O<sub>2</sub> transport in high altitude birds: A graphical analysis. <a rel="noreferrer noopener" href="https://doi.org/10.1016/j.cbpa.2020.110871" target="_blank">Comparative Biochemistry and Physiology Part A: Molecular and Integrative Physiology 253, 110871</a></p>
228
229
230
231<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="https://www.sciencedirect.com/journal/comparative-bioc
231hemistry-and-physiology-part-a-molecular-and-integrative-physiology/vol/253/suppl/C#article-14" target="_blank">Special Issue on Comparative Physiology and the Legacy of August Krogh, 1920-2020</a></p>
232
233
234
235<h2 class="wp-block-heading">2020</h2>
236
237
238
239<p class="wp-block-paragraph">Dawson, N. J., L. Alza, G. Nandal, G. R. Scott, and K. G. McCracken (2020). Convergent changes in muscle physiology depend on duration of high-altitude ancestry across Andean waterfowl.  <a rel="noreferrer noopener" href="https://elifesciences.org/articles/56259" target="_blank">eLife 9:e56259</a>.</p>
240
241
242
243<p class="wp-block-paragraph">Bakkeren, C., E. Smith, J. M. York, B. Chua, K. G. McCracken, and W. K. Milsom (2020).  A morphometric analysis of the lungs of high-altitude ducks and geese. <a rel="noreferrer noopener" href="https://onlinelibrary.wiley.com/doi/10.1111/joa.13180" target="_blank">Journal of Anatomy 237:188-196</a>.</p>
244
245
246
247<p class="wp-block-paragraph">Laguë, S. L., C. M. Ivy, J. M. York, B. A. Chua, L. Alza, R. Cheek, N. J. Dawson, P. B. Frappell, A. P. Farrell, K. G. McCracken, G. R. Scott, and W. K. Milsom (2020). &nbsp;Cardiovascular responses to progressive hypoxia in ducks native to high altitude in the Andes. <a href="https://jeb.biologists.org/content/223/5/jeb211250.abstract" target="_blank" rel="noreferrer noopener">Journal of Experimental Biology 223, jeb211250</a>.</p>
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250
251<p class="wp-block-paragraph">Song, S. J., J. G. Sanders, F. Delsuc, J. Metcalf, K. Amato, M. W. Taylor, F. Mazel, H. L. Lutz, K. Winker, G. R. Graves, G. Humphrey, J. A. Gilbert, S. J. Hackett, K. P. White, H. R. Skeen, S. M. Kurtis, J. Withrow, T. Braile, M. Miller, K. G. McCracken, J. M. Maley, V. O. Ezenwa, A. Williams, J. M. Blanton, V. J. McKenzie, and R. Knight (2020). Comparative analyses of vertebrate gut microbiomes reveal convergence between birds and bats. <a rel="noreferrer noopener" aria-label="mBio 11:e02901-19 (opens in a new tab)" href="https://mbio.asm.org/content/11/1/e02901-19" target="_blank">mBio 11:e02901-19</a>.</p>
252
253
254
255<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="https://www.eurekalert.org/pub_releases/2020-01/uoc--tba010320.php" target="_blank">EurekAlert! &#8211; The Birds and the Bats: Evolving to Fly May Have Had Big Effect on Gut Microbiome</a></p>
256
257
258
259<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="https://www.nature.com/articles/s41579-020-0328-9" target="_blank">Nature Reviews Microbiology &#8211; Host–Microbiome Interactions Lost During Flight</a></p>
260
261
262
263<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="https://www.sciencedaily.com/releases/2020/01/200107081240.htm" target="_blank">ScienceDaily &#8211; Birds and Bats Have Strange Gut Microbiomes &#8212; Probably Because They Can Fly</a></p>
264
265
266
267<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="https://www.zmescience.com/science/birds-bats-gut-bacteria-microflora-8235235/" target="_blank">ZME SCIENCE &#8211; Birds and Bats Have Very Weird Gut Bacteria, and It’s Likely Linked to Flying</a></p>
268
269
270
271<p class="wp-block-paragraph">Lavretsky, P., N. Rotzel McInerney, J. E. Mohl, J. I. Brown, H. F. James, K. G. McCracken, and R. C. Fleischer (2020). Assessing changes in genomic divergence following a century of human-mediated secondary contact among wild and captive‐bred ducks. <a rel="noreferrer noopener" href="https://onlinelibrary.wiley.com/doi/abs/10.1111/mec.15343" target="_blank">Molecular Ecology 29:578-595</a>.</p>
272
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274
275<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="https://www.ducks.org/conservation/waterfowl-research-science/the-surprising-genetics-of-american-black-ducks-and-mallards" target="_blank" rel="noreferrer noopener">Ducks Unlimited – The Surprising Genetics of American Black Ducks and Mallards: Cutting-edge Research Offers Good News for One Species and Raises Potential Concerns for the Other</a></p>
276
277
278
279<h2 class="wp-block-heading">2019</h2>
280
281
282
283<p class="wp-block-paragraph">Alza, L., P. Lavretsky, J. L. Peters, G. Cerón, M. Smith, C. Kopuchian,   A. Astie, and K. G. McCracken (2019). Old divergence and restricted gene  flow between Torrent Duck (<em>Merganetta armata</em>
283) subspecies in the Central and Southern Andes. <a rel="noreferrer noopener" aria-label="Ecology &amp; Evolution 9:9961-9976 (opens in a new tab)" href="https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.5538" target="_blank">Ecology and Evolution 9:9961-9976</a>.</p>
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287<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Blog Post on Avian Hybrids - Testing for gene flow between Torrent Ducks in Peru and&nbsp;Argentina (opens in a new tab)" href="https://avianhybrids.wordpress.com/2019/10/22/testing-for-gene-flow-between-torrent-ducks-in-peru-and-argentina/" target="_blank">Avian Hybrids &#8211; Testing for gene flow between Torrent Ducks in Peru and&nbsp;Argentina</a></p>
288
289
290
291<p class="wp-block-paragraph">Gutiérrez-Pinto, N., K. G. McCracken, P. Tubaro, C. Kopuchian, A. Astie, and C. D. Cadena. (2019) Molecular and morphological differentiation among Torrent Duck (<em>Merganetta armata</em>) populations in the Andes. <a aria-label="Zoologica Scripta 48:589-604 (opens in a new tab)" href="https://onlinelibrary.wiley.com/doi/full/10.1111/zsc.12367" target="_blank" rel="noreferrer noopener">Zoologica Scripta 48:589-604</a>.</p>
292
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295<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Blog Post on Avian Hybrids - Adventures in the Andes: The Tantalizing Tale of the Torrent&nbsp;Duck (opens in a new tab)" href="https://avianhybrids.wordpress.com/2019/08/10/adventures-in-the-andes-the-tantalizing-tale-of-the-torrent-duck/" target="_blank">Avian Hybrids &#8211; Adventures in the Andes: The Tantalizing Tale of the Torrent&nbsp;Duck</a></p>
296
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299<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Ciencia Café Pa Sumercé - Interview with Natalia Guttierez (opens in a new tab)" href="https://www.youtube.com/watch?v=yU3ktehpvno&amp;feature=player_embedded" target="_blank">Ciencia Café Pa Sumercé &#8211; Interview</a></p>
300
301
302
303<p class="wp-block-paragraph">Campagna, L., K. G. McCracken, and I. J. Lovette. (2019) Gradual evolution towards flightlessness in steamer ducks. <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/evo.13758" target="_blank" rel="noreferrer noopener" aria-label="Evolution 73:1916-1926 (opens in a new tab)">Evolution 73:1916-1926</a>.</p>
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307<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Nature - Genomic Mechanisms for the Evolution of Flightlessness in Steamer Ducks (opens in a new tab)" href="https://www.nature.com/articles/d41586-019-02234-y" target="_blank">Nature &#8211; Genomic Mechanisms for the Evolution of Flightlessness in Steamer Ducks</a></p>
308
309
310
311<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="https://onlinelibrary.wiley.com/doi/full/10.1111/evo.13827" target="_blank">Evolution Digest: A Single Genetic Origin and a Role for Bone Development Pathways in Repeated Losses of Flight in Steamer Ducks</a></p>
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315<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="http://www.duckdna.org/covers/evolution-73-1916_cover_low_res.jpg" target="_blank" rel="noreferrer noopener" aria-label="Evolution Cover (opens in a new tab)">Evolution Cover</a></p>
316
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318
319<p class="wp-block-paragraph">Kulikova, I. V., Y. N. Zhuravlev, I. G. Korobitsyn, G. A. Nemkova, K. G. McCracken, and J. L. Peters (2019). Holarctic phylogeographic structure of Eurasian Wigeon (<em>Mareca penelope</em>). <a rel="noreferrer noopener" href="https://vavilov.elpub.ru/jour/article/view/2029?locale=en_US" target="_blank">Vavilov Journal of Genetics and Breeding 23:362-369.</a></p>
320
321
322
323<p class="wp-block-paragraph">Lavretsky, P., J. M. DaCosta, M. D. Sorenson, K. G.  McCracken, and J. L. Peters. (2019)  ddRAD-seq data reveal significant  genome-wide population structure and divergent genomic regions that  distinguish the Mallard and close relatives in North America. <a rel="noreferrer noopener" href="https://onlinelibrary.wiley.com/doi/10.1111/mec.15091" target="_blank">
323Molecular Ecology 28:2594-2609</a>.</p>
324
325
326
327<p class="wp-block-paragraph">Ivy, C. M., S. L. Laguë, J. M. York, B. A. Chua, L. Alza, R. Cheek, N.  J. Dawson, P. B. Frappell, K. G. McCracken, W. K. Milsom, and G. R.  Scott. (2019) Control of breathing and respiratory gas exchange in ducks  native to high altitude in the Andes. <a rel="noreferrer noopener" href="http://jeb.biologists.org/content/early/2019/03/06/jeb.198622" target="_blank">Journal of Experimental Biology 222, jeb198622</a>.</p>
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331<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" href="http://www.the-scientist.com/?articles.view/articleNo/43317/title/High-Flying-Ducks/" target="_blank">The Scientist Magazine &#8211; High-flying Ducks</a></p>
332
333
334
335<p class="wp-block-paragraph">Lavretsky, P., T. Janzen, and K. G. McCracken.&nbsp; (2019) Identifying hybrids and the genomics of hybridization: Mallards and American Black Ducks of Eastern North America. <a rel="noreferrer noopener" aria-label="Ecology and Evolution 9:3470-3490 (opens in a new tab)" href="https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.4981" target="_blank">Ecology and Evolution 9:3470-3490</a>. </p>
336
337
338
339<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Blog Post on Avian Hybrids - Are Mallards Driving Black Ducks to Genetic Extinction? (opens in a new tab)" href="https://avianhybrids.wordpress.com/2019/03/07/are-mallards-driving-black-ducks-to-genetic-extinction/" target="_blank">Avian Hybrids &#8211; Are Mallards driving Black Ducks to genetic extinction?</a></p>
340
341
342
343<p class="wp-block-paragraph">Graham, A. M., and K. G. McCracken. (2019) Convergent evolution on the hypoxia-inducible factor (HIF) pathway genes EGLN1 and EPAS1 in high-altitude ducks. <a href="https://www.nature.com/articles/s41437-018-0173-z" target="_blank" rel="noreferrer noopener" aria-label="Heredity 122:819-832 (opens in a new tab)">Heredity 122:819-832</a>.</p>
344
345
346
347<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="https://shows.acast.com/heredity-podcast-naturecom-science-feeds/episodes/parallelflightpaths" target="_blank" rel="noreferrer noopener">Heredity Podcast</a></p>
348
349
350
351<h2 class="wp-block-heading">2018</h2>
352
353
354
355<p class="wp-block-paragraph">Lozano-Jaramillo, M., K. G. McCracken, and C. D. Cadena.&nbsp; (2018) Neutral and functionally important genes shed light on phylogeography and the history of high-altitude colonization in a widespread New World duck.&nbsp; <a rel="noreferrer noopener" aria-label="Ecology and Evolution 8:6515-6528 (opens in a new tab)" href="https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.4108" target="_blank">Ecology and Evolution 8:6515-6528</a>.</p>
356
357
358
359<p class="wp-block-paragraph">Cheek, R. G., L. Alza, and K. G. McCracken.&nbsp; (2018) Down feather structure varies between high- and low-altitude Torrent Ducks (<em>Merganetta armata</em>) in the Andes. <a rel="noreferrer noopener" aria-label="Ornitologia Neotropical 29:27-35 (opens in a new tab)" href="http://www.duckdna.org/reprints/ornitol-neotrop-29-27.pdf" target="_blank">Ornitologia Neotropical 29:27-35</a>.</p>
360
361
362
363<p class="wp-block-paragraph">Ivy, C. M., J. M. York, S. L. Laguë, B. A. Chua, L. Alza, K. G. McCracken, W. K. Milsom, and G. R. Scott. (2018) Validation of a pulse oxymetry system for high-altitude waterfowl by examining the hypoxia responses of the Andean Goose (<em>Chloephaga melanoptera</em>). <a rel="noreferrer noopener" aria-label="Physiological and Biochemical Zoology 91:859-867 (opens in a new tab)" href="http://www.duckdna.org/reprints/pbz-91-859.pdf" target="_blank">Physiological and Biochemical Zoology 91:859-867</a>.</p>
364
365
366
367<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Journal Cover (opens in a new tab)" href="http://www.duckdna.org/covers/PBZv91n3coverimage_lowres.jpg" target="_blank">PBZ Cover</a></p>
368
369
370
371<p class="wp-block-paragraph">York, J. M., M. Scadeng, K. G. McCracken, and W. K. Milsom.&nbsp; (2018) Respiratory mechanics and morphology of Tibetan and Andean high-altitude geese with divergent life histories. <a href="http://www.duckdna.org/reprints/jeb-221-170738.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Experimental Biology 221, jeb170738 (opens in a new tab)">Journal of Experimental Biology 221, jeb170738</a>.</p>
372
373
374
375<p class="wp-block-paragraph">Graham, A. M., P. Lavretsky, V. Muñoz-Fuentes, A. J. Green, R. E. Wilson, and K. G. McCracken.&nbsp; (2018) Migration-selection balance drives genetic differentiation in genes associated with high-altitude function in the speckled teal (<em>Anas flavirostris</em>) in the Andes.&nbsp; <a rel="noreferrer noopener" aria-label="Genome Biology and Evolution 10:14-32 
375(opens in a new tab)" href="https://academic.oup.com/gbe/article/10/1/14/4685994" target="_blank">Genome Biology and Evolution 10:14-32</a>.</p>
376
377
378
379<h2 class="wp-block-heading">2017</h2>
380
381
382
383<p class="wp-block-paragraph">Laguë, S. L., B. Chua, L. Alza, G. R. Scott, P. B. Frappell, Y. Zhong, A. P. Farrell, K. G. McCracken, Y. Wang, and W. K. Milsom. (2017) Divergent respiratory and cardiovascular responses to hypoxia in Bar-headed Geese and Andean birds.&nbsp; <a href="http://www.duckdna.org/reprints/jeb-220-4186.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Experimental Biology 220:4186-4194 (opens in a new tab)">Journal of Experimental Biology 220:4186-4194</a>.</p>
384
385
386
387<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="http://jeb.biologists.org/content/220/22/4081.1" target="_blank" rel="noreferrer noopener" aria-label="Inside JEB - Andean and Tibetan Birds Crack Breathing Different Ways (opens in a new tab)">Inside JEB &#8211; Andean and Tibetan Birds Crack Breathing Different Ways</a></p>
388
389
390
391<p class="wp-block-paragraph">Alza, L., E. Bautista, M. Smith, N. Gutiérrez-Pinto, A. Astie, and K. G. McCracken.&nbsp; (2017) Capture efficiency of Torrent Ducks by the active mist-net method.&nbsp; <a aria-label="Wildlife Society Bulletin 41:370-375 (opens in a new tab)" href="http://www.duckdna.org/reprints/wild-soc-bull-41-370.pdf" target="_blank" rel="noreferrer noopener">Wildlife Society Bulletin 41:370-375</a>.</p>
392
393
394
395<p class="wp-block-paragraph">Maina, J. N., K. G. McCracken, B. Chua, J. M. York, and W. K. Milsom.&nbsp; (2017) Morphological and morphometric specializations of the lung of the Andean Goose, <em>Chloephaga melanoptera</em>: A lifelong high-altitude resident.&nbsp; <a rel="noreferrer noopener" aria-label="PLoS ONE 12:e0174395 (opens in a new tab)" href="http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0174395" target="_blank">PLoS ONE 12:e0174395</a>.</p>
396
397
398
399<p class="wp-block-paragraph">York, J. M., B. A. Chua, C. M. Ivy, L. Alza, R. Cheek, G. R. Scott, K. G. McCracken, P. B. Frappell, N. J. Dawson, S. L. Lague, and W. K. Milsom.&nbsp; (2017) Respiratory mechanics of eleven avian species resident at high and low altitude.&nbsp; <a href="http://www.duckdna.org/reprints/jeb-220-1079.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Experimental Biology 220:1079-1089 (opens in a new tab)">Journal of Experimental Biology 220:1079-1089</a>.</p>
400
401
402
403<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="http://jeb.biologists.org/content/220/6/955" target="_blank" rel="noreferrer noopener" aria-label="Inside JEB - Birds Do Not Work Harder to Breathe (opens in a new tab)">Inside JEB &#8211; Birds Do Not Work Harder to Breathe</a></p>
404
405
406
407<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="http://www.the-scientist.com/?articles.view/articleNo/43317/title/High-Flying-Ducks/" target="_blank" rel="noreferrer noopener" aria-label="The Scientist Magazine - High-flying Ducks (opens in a new tab)">The Scientist Magazine &#8211; High-flying Ducks</a></p>
408
409
410
411<p class="wp-block-paragraph">Nelson, J. T., R. E. Wilson, K. G. McCracken, G. Cumming, L. Jospeh, P.-J. Guay, and J. L. Peters. (2017) Divergence and gene flow in the globally distributed blue-winged ducks. <a href="http://www.duckdna.org/reprints/j-avian-biol-48-640.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Avian Biology 48:640-648 (opens in a new tab)">Journal of Avian Biology 48:640-648</a>.</p>
412
413
414
415<h2 class="wp-block-heading">2016</h2>
416
417
418
419<p class="wp-block-paragraph">Dawson, N. J., C. M. Ivy, L. Alza, R. Cheek, J. M. York, B. Chua, W. K. Milsom, K. G. McCracken, and G. R. Scott. (2016) Mitochondrial physiology in the skeletal and cardiac muscles is altered in torrent ducks, <em>Merganetta armata</em>, from high altitudes in the Andes. <a rel="noreferrer noopener" aria-label="Journal of Experimental Biology 219:3719-3728 (opens in a new tab)" href="http://www.duckdna.org/reprints/jeb-219-3719.pdf" target="_blank">Journal of Experimental Biology 219:3719-3728</a>.</p>
420
421
422
423<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="http://news.miami.edu/stories/2016/12/unique-adaptations-help-ducks-thrive-in-the-andes.html" target="_blank" rel="noreferrer noopener" aria-label="News@TheU - Unique Adaptations Help Ducks Thrive in the Andes (opens in a new tab)">News@TheU &#8211; Unique Adaptations Help Ducks Thrive in the Andes</a></p>
424
425
426
427<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Journal Cover (opens in a new tab)" href="http://www.duckdna.org/covers/jeb_cover.jpg" target="_blank">JEB Cover</a></p>
428
429
430
431<p class="wp-block-paragraph">Kopuchian, C., L. Campagna, A. S. Di Giacomo, R. E. Wilson, P. Petracci, M. Bulgarella, J. M. Barnett, R. Mattus, O. Blank, and K. G. McCracken. (2016) Demographic history inferred from genome-wide data reveals two lineages of sheldgeese endemic to a glacial refugium in the Southern Atlantic. <a href="http://www.duckdna.org/reprints/j-biogeography-43-1979.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Biogeography 43:1979-1989 (opens in a new tab)">
431Journal of Biogeography 43:1979-1989</a>.</p>
432
433
434
435<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="https://www.allaboutbirds.org/saving-a-species-by-splitting-it-the-case-of-the-ruddy-headed-goose/" target="_blank" rel="noreferrer noopener" aria-label="Living Bird Magazine - Saving a Species by Splitting It: The Case for the Ruddy-headed Goose (opens in a new tab)">Living Bird Magazine &#8211; Saving a Species by Splitting It: The Case for the Ruddy-headed Goose</a><br></p>
436
437
438
439<p class="wp-block-paragraph">Escalante, G. C., A. D. Sweet, K. G. McCracken, D. R. Gustafsson, R. E. Wilson, and K. P. Johnson. (2016) Patterns of cryptic host specificity in duck lice based on molecular data. <a href="http://www.duckdna.org/reprints/med-vet-entomol-30-200.pdf" target="_blank" rel="noreferrer noopener" aria-label="Medical and Veterinary Entomology 30:200-208 (opens in a new tab)">Medical and Veterinary Entomology 30:200-208</a>.</p>
440
441
442
443<p class="wp-block-paragraph">Lavretsky, P., J. L. Peters, K. Winker, V. Bahn, I. Kulikova, Y. N. Zhuravlev, R. E. Wilson, C. Barger, K. Gurney, and K. G. McCracken. (2016) Becoming pure: identifying generational classes of admixed individuals within lesser and greater scaup populations. <a href="http://www.duckdna.org/reprints/mol-ecol-25-661.pdf" target="_blank" rel="noreferrer noopener" aria-label="Molecular Ecology 25:661-674 (opens in a new tab)">Molecular Ecology 25:661-674</a>.</p>
444
445
446
447<p class="wp-block-paragraph">Toews, D. P. L., L. Campagna, S. A. Taylor, C. N. Balakrishnan, D. T. Baldassarre, P. E. Deane-Coe, M. G. Harvey, D. M. Hooper, D. E. Irwin, C. D. Judy, N. A. Mason, J. E. McCormack, K. G. McCracken, C. H. Oliveros, R. J. Safran, E. S. C. Scordato, K. F. Stryjewski, A. Tigano, J. A. C. Uy, and B. M. Winger. (2016) Genomic approaches to understanding population divergence and speciation in birds. <a href="http://www.duckdna.org/reprints/auk-133-13.pdf" target="_blank" rel="noreferrer noopener" aria-label="Auk 133:13-30 (opens in a new tab)">Auk 133:13-30</a>.</p>
448
449
450
451<h2 class="wp-block-heading">2015</h2>
452
453
454
455<p class="wp-block-paragraph">Natarajan, C., J. Projecto-Garcia, H. Moriyama, R. E. Weber, V. Muñoz-Fuentes, A. J. Green, C. Kopuchian, P. L. Tubaro, L. Alza, M. Bulgarella, M. M. Smith, R. E. Wilson, A. Fago, K. G. McCracken, and J. F. Storz. (2015) Convergent evolution of hemoglobin function in high-altitude Andean waterfowl involves limited parallelism at the molecular sequence level. <a href="http://journals.plos.org/plosgenetics/article?id=10.1371/journal.pgen.1005681" target="_blank" rel="noreferrer noopener" aria-label="PLoS Genetics 11:e1005681 (opens in a new tab)">PLoS Genetics 11:e1005681</a>.</p>
456
457
458
459<h2 class="wp-block-heading">2014</h2>
460
461
462
463<p class="wp-block-paragraph">Peters, J. L., K. Winker, K. C. Millam, P. Lavretsky, I. Kulikova, R. E. Wilson, Y. N. Zhuravlev, and K. G. McCracken.&nbsp; (2014) Mito-nuclear discord in six congeneric lineages of Holarctic ducks (genus <em>Anas</em>). &nbsp;<a rel="noreferrer noopener" aria-label="Molecular Ecology 23:2961-2974 (opens in a new tab)" href="http://www.duckdna.org/reprints/mol-ecol-23-2961.pdf" target="_blank">Molecular Ecology 23:2961-2974</a>.</p>
464
465
466
467<p class="wp-block-paragraph">Gutiérrez-Pinto, N., K. G. McCracken, L. Alza, P. Tubaro, C. Kopuchian, A. Astie, and C. D. Cadena. &nbsp;(2014) The validity of ecogeographic rules is context dependent: Testing for Bergmann&#8217;s and Allen&#8217;s rules by latitude and elevation in a widespread Andean duck. &nbsp;<a href="http://www.duckdna.org/reprints/biol-j-linn-soc-111-850.pdf" target="_blank" rel="noreferrer noopener" aria-label="Biological Journal of the Linnean Society 4:850-862 (opens in a new tab)">Biological Journal of the Linnean Society 4:850-862</a>.</p>
468
469
470
471<p class="wp-block-paragraph">Peters, J. L., S. A. Sonsthagen, P. Lavretsky, M. Rezsutek, W. P. Johnson, and K. G. McCracken.&nbsp; (2014) Interspecific hybridization contributes to high genetic diversity and apparent effective population size in an endemic population of mottled ducks (<em>Anas fulvigula maculosa</em>). <a rel="noreferrer noopener" aria-label="Conservation Genetics 15:509-520 (opens in a new tab)" href="http://www.duckdna.org/reprints/conserv-genet-15-509.pdf" target="_blank">Conservation Genetics 15:509-520</a>.</p>
472
473
474
475<p class="wp-block-paragraph">Bulgarella, M., C. Kopuchian, A. S. DiGiacomo, R. Matus, O. Blank, R. E. Wilson, and K. G. McCracken. (2014) Molecular phylogeny of the South American sheldgeese with implications for c
475onservation of Falkland Islands (Malvinas) and continental populations of the Ruddy-headed Goose <em>Chloephaga rubidiceps</em> and Upland Goose <em>C. picta</em>. <a href="http://www.duckdna.org/reprints/bird-conserv-intl-24-59.pdf" target="_blank" rel="noreferrer noopener" aria-label="Bird Conservation International 24:59-71 (opens in a new tab)">Bird Conservation International 24:59-71</a>.</p>
476
477
478
479<p class="wp-block-paragraph">Lavretsky, P., K. G. McCracken, and J. L. Peters. (2014) Phylogenetics of a recent radiation in the mallards and allies (genus Anas): inferences from a genomic transect and the multispecies coalescent. <a rel="noreferrer noopener" aria-label="Molecular Phylogenetics and Evolution 70:402-411 (opens in a new tab)" href="http://www.duckdna.org/reprints/mol-phylogen-evol-70-402.pdf" target="_blank">Molecular Phylogenetics and Evolution 70:402-411</a>.</p>
480
481
482
483<h2 class="wp-block-heading">2013</h2>
484
485
486
487<p class="wp-block-paragraph">McCracken, K. G., R. E. Wilson, and A. R. Martin. (2013) Gene flow and hybridization between numerically imbalanced populations of two ducks species on the subantarctic island of South Georgia. <a href="http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0082664" target="_blank" rel="noreferrer noopener" aria-label="PLoS ONE 8:e82664 (opens in a new tab)">PLoS ONE 8:e82664</a>.</p>
488
489
490
491<p class="wp-block-paragraph">Pruett, C. L., C. M. Topp, J. M. Maley, K. G. McCracken, S. Rohwer, S. Birks, S. G. Sealy, and K. Winker.&nbsp; (2013) Evidence from the genetics of landbirds for a forested glacial refugium in the Haida Gwaii area.&nbsp;<a href="http://www.duckdna.org/reprints/condor-115-725.pdf" target="_blank" rel="noreferrer noopener" aria-label="Condor 115:725-737 (opens in a new tab)">Condor 115:725-737</a>.</p>
492
493
494
495<p class="wp-block-paragraph">Topp, C. M., C. L. Pruett, K. G. McCracken, and K. Winker. (2013) How migratory thrushes conquered northern North America: A comparative phylogeography approach. <a href="https://peerj.com/articles/206/?utm_source=TrendMD&amp;utm_campaign=PeerJ_TrendMD_1&amp;utm_medium=TrendMD" target="_blank" rel="noreferrer noopener" aria-label="PeerJ 1:e206 (opens in a new tab)">PeerJ 1:e206</a>.</p>
496
497
498
499<p class="wp-block-paragraph">Winker, K., K. G. McCracken, D. D. Gibson, and J. L. Peters. (2013) Heteropatric speciation in a duck, <em>Anas crecca</em>. <a rel="noreferrer noopener" aria-label="Molecular Ecology 22:5922-5935 (opens in a new tab)" href="http://www.duckdna.org/reprints/mol-ecol-22-5922.pdf" target="_blank">Molecular Ecology 22:5922-5935</a>.</p>
500
501
502
503<p class="wp-block-paragraph">McCracken, K. G., R. E. Wilson, J. L. Peters, K. Winker, and A. R. Martin. (2013) Late Pleistocene colonization of South Georgia by Yellow-billed Pintails predates the Last Glacial Maximum. <a href="http://www.duckdna.org/reprints/j-biogeography-40-2348.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Biogeography 40:2348-2360 (opens in a new tab)">Journal of Biogeography 40:2348-2360</a>.</p>
504
505
506
507<p class="wp-block-paragraph">Muñoz-Fuentes, V., M. Cortázar-Chinarro, M. Lozano, and K. G. McCracken. (2013) Stepwise colonization of the Andes by Ruddy Ducks and the evolution of novel beta-globin variants. <a href="http://www.duckdna.org/reprints/mol-ecol-22-1231.pdf" target="_blank" rel="noreferrer noopener" aria-label="Molecular Ecology 22:1231-1249 (opens in a new tab)">Molecular Ecology 22:1231-1249</a>.</p>
508
509
510
511<p class="wp-block-paragraph">Sonsthagen, S. A., S. L. Talbot, R. E. Wilson, M. Petersen, J. C. Williams, G. V. Byrd, and K. G. McCracken. (2013) Genetic structure of the Common Eider in the western Aleutian Islands prior to fox eradication. <a href="http://www.duckdna.org/reprints/condor-115-28.pdf" target="_blank" rel="noreferrer noopener" aria-label="Condor 115:28-39 (opens in a new tab)">Condor 115:28-39</a>.</p>
512
513
514
515<p class="wp-block-paragraph">Wilson, R. E., J. L. Peters, and K. G. McCracken. (2013) Genetic and phenotypic divergence between low- and high-altitude populations of two recently diverged Cinnamon Teal subspecies. <a href="http://www.duckdna.org/reprints/evolution-67-170.pdf" target="_blank" rel="noreferrer noopener" aria-label="Evolution 67:170-184 (opens in a new tab)">Evolution 67:170-184</a>.</p>
516
517
518
519<h2 class="wp-block-heading">2012</h2>
520
521
522
523<p class="wp-block-paragraph">Peters, J. L., K. G. McCracken, C. L. Pruett, S. Rohwer, S. V. Drovetski, Y. Zhuravlev, I. Kulikova, D. D. Gibson, and K. Winker. (2012) A parapatric propensity for breeding may preclude the completion of speciation in common teal (<em>Anas crecca</em>, sensu lato). <a href="http://www.duckdna.org/reprints/mol-ecol-21-4563.pdf" target="_blank" rel="noreferrer noopener" aria-label="Molecular Ecology 21:4563-4577 (opens in a new tab)">
523Molecular Ecology 21:4563-4577</a>. </p>
524
525
526
527<p class="wp-block-paragraph">McCracken, K. G., Alza, L. A, McCracken, T. G., and Smith, M. M. (2012) Parasitism and joint incubation of Upland Goose (<em>Chloephaga picta</em>) nest by Yellow-billed Pintail (<em>Anas Georgica</em>). <a href="http://www.duckdna.org/reprints/ornitol-neotrop-23-287.pdf" target="_blank" rel="noreferrer noopener" aria-label="Ornitologia Neotropical 23:287-290 (opens in a new tab)">Ornitologia Neotropical 23:287-290</a>.</p>
528
529
530
531<p class="wp-block-paragraph">Wilson, R. E., M. D. Eaton, and K. G. McCracken. (2012) Plumage and body size differences in Blue-winged Teal and Cinnamon Teal. <a rel="noreferrer noopener" aria-label="Avian Biology Research 5:107-116 (opens in a new tab)" href="http://www.duckdna.org/reprints/avian-biol-res-5-107.pdf" target="_blank">Avian Biology Research 5:107-116</a>.</p>
532
533
534
535<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Journal Cover (opens in a new tab)" href="http://www.duckdna.org/covers/ABR_Vol5_No.2_2012_Front_Cover.jpg" target="_blank">Avian Biology Research Cover</a></p>
536
537
538
539<p class="wp-block-paragraph">Peters, J. L., T. E. Roberts, K. Winker, and K. G. McCracken. (2012) Heterogeneity in genetic diversity among non-coding loci fails to fit neutral coalescent models of population history. <a href="http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0031972" target="_blank" rel="noreferrer noopener" aria-label="PLoS ONE 7:e31972 (opens in a new tab)">PLoS ONE 7:e31972</a>.</p>
540
541
542
543<p class="wp-block-paragraph">Bulgarella, M., J. L. Peters, C. Kopuchian, T. Valqui, R. E. Wilson, and K. G. McCracken. (2012) Multilocus coalescent analysis of haemoglobin differentiation between low- and high-altitude populations of crested ducks (<em>Lophonetta specularioides</em>). <a rel="noreferrer noopener" aria-label="Molecular Ecology 21:350-368 (opens in a new tab)" href="http://www.duckdna.org/reprints/mol-ecol-21-350.pdf" target="_blank">Molecular Ecology 21:350-368</a>.</p>
544
545
546
547<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="http://www.duckdna.org/covers/mol-ecol-mec_v21_i2_Iss2Press_Cover.jpg" target="_blank" rel="noreferrer noopener" aria-label=" (opens in a new tab)">Molecular Ecology Cover</a></p>
548
549
550
551<h2 class="wp-block-heading">2011</h2>
552
553
554
555<p class="wp-block-paragraph">Booms, T. L., S. L. Talbot, G. K. Sage, B. J. McCaffery, K. G. McCracken, and P. F. Schempf. (2011) Nest-site fidelity and dispersal of Gyrfalcons estimated by noninvasive genetic sampling. <a rel="noreferrer noopener" aria-label="Condor 113:768-77 (opens in a new tab)" href="http://www.duckdna.org/reprints/condor-113-768.pdf" target="_blank">Condor 113:768-77</a>8.</p>
556
557
558
559<p class="wp-block-paragraph">Wilson, R. E., M. D. Eaton, S. A. Sonsthagen, J. L. Peters, K. P. Johnson, B. Simarra, and K. G. McCracken. (2011) Speciation, subspecies divergence, and paraphyly in Cinnamon Teal and Blue-winged Teal. <a rel="noreferrer noopener" aria-label="Condor 113:747-761 (opens in a new tab)" href="http://www.duckdna.org/reprints/condor-113-747.pdf" target="_blank">Condor 113:747-761</a>.</p>
560
561
562
563<p class="wp-block-paragraph">McCracken, K. G., and R. E. Wilson. (2011) Gene flow and hybridization between numerically imbalanced populations of two duck species in the Falkland Islands. <a rel="noreferrer noopener" aria-label="PLoS ONE 6:e23173 (opens in a new tab)" href="http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0023173" target="_blank">PLoS ONE 6:e23173</a>.</p>
564
565
566
567<p class="wp-block-paragraph">Sonsthagen, S. A., S. L. Talbot, K. T. Scribner, and K. G. McCracken. (2011) Multilocus phylogeography and population structure of common eiders breeding in North America and Scandinavia. <a rel="noreferrer noopener" aria-label="Journal of Biogeography 38:1368-1380 (opens in a new tab)" href="http://www.duckdna.org/reprints/j-biogeography-38-1368.pdf" target="_blank">Journal of Biogeography 38:1368-1380</a>.</p>
568
569
570
571<h2 class="wp-block-heading">2010</h2>
572
573
574
575<p class="wp-block-paragraph">Guay, P.-J., R. T. Chesser, R. A. Mulder, A. D. Afton, D. C. Paton, and K. G. McCracken. (2010) East-west genetic differentiation in Musk Ducks (<em>Biziura lobata</em>) of Australia suggests late Pleistocene divergence at the Nullarbor Plain. <a href="http://www.duckdna.org/reprints/conserv-genet-11-2105.pdf" target="_blank" rel="noreferrer noopener" aria-label="Conservation Genetics 11:2105-2120 (opens in a new tab)">Conservation Genetics 11:2105-2120</a>.</p>
576
577
578
579<p class="wp-block-paragraph">McCracken, K. G., C. P. Barger, and M. D. Sorenson. (2010) Phylogenetic and structural analysis of the HbA (αA/βA) and HbD (αD/βA) hemoglobin genes in t
579wo high-altitude waterfowl from the Himalayas and the Andes: Bar-headed Goose (<em>Anser indicus</em>) and Andean Goose (<em>Chloephaga melanoptera</em>). <a href="http://www.duckdna.org/reprints/mol-phylogen-evol-56-649.pdf" target="_blank" rel="noreferrer noopener" aria-label="Molecular Phylogenetics and Evolution 56:649-658 (opens in a new tab)">Molecular Phylogenetics and Evolution 56:649-658</a>.</p>
580
581
582
583<p class="wp-block-paragraph">Bulgarella, M., M. D. Sorenson, J. L. Peters, R. E. Wilson, and K. G. McCracken. (2010) Phylogenetic relationships of <em>Amazonetta</em>, <em>Speculanas</em>, <em>Lophonetta</em>, and <em>Tachyeres</em>: Four morphologicall divergent duck genera endemic to South America. <a href="http://www.duckdna.org/reprints/j-avian-biol-41-186.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Avian Biology 41:186-199 (opens in a new tab)">Journal of Avian Biology 41:186-199</a>.</p>
584
585
586
587<p class="wp-block-paragraph">Wilson, R. E., M. Eaton, T. H. Valqui, and K. G. McCracken.&nbsp; (2010) Ecogeographic variation in Cinnamon Teal (<em>Anas cyanoptera</em>) along elevational and latitudinal gradients.&nbsp; <a href="http://www.duckdna.org/reprints/ornithol-monogr-67-141.pdf" target="_blank" rel="noreferrer noopener" aria-label="Ornithological Monographs 67:141-161 (opens in a new tab)">Ornithological Monographs 67:141-161</a>.</p>
588
589
590
591<p class="wp-block-paragraph">Sonsthagen, S. A., S. L. Talbot, R. B. Lanctot, and K. G. McCracken. (2010) Do waterfowl nest in kin groups? Microgeographic genetic structure in a philopatric sea duck. <a href="http://www.duckdna.org/reprints/mol-ecol-19-647.pdf" target="_blank" rel="noreferrer noopener" aria-label="Molecular Ecology 19:647-657 (opens in a new tab)">Molecular Ecology 19:647-657</a>.</p>
592
593
594
595<h2 class="wp-block-heading">2009</h2>
596
597
598
599<p class="wp-block-paragraph">McCracken, K. G., C. P. Barger, M. Bulgarella, K. P. Johnson, M. K. Kuhner, A. V. Moore, J. L. Peters., J. Trucco, T. H. Valqui, K. Winker, and R. E. Wilson. (2009) Signatures of high-altitude adaptation in the major hemoglobin of five species of Andean dabbling ducks. <a rel="noreferrer noopener" aria-label="American Naturalist 174:631-650 (opens in a new tab)" href="http://www.duckdna.org/reprints/am-nat-174-631.pdf" target="_blank">American Naturalist 174:631-650</a> &#8211; <a href="http://www.duckdna.org/reprints/am-nat-174-631-supplement.pdf" target="_blank" rel="noreferrer noopener" aria-label="Supplemental Figures &amp; Tables (opens in a new tab)">Supplemental Figures &amp; Tables</a>.</p>
600
601
602
603<p class="wp-block-paragraph">Pearce, J. M., K. G. McCracken, T. K. Christensen, and Y. N. Zhuravlev. (2009) Migratory patterns and population structure among breeding and wintering Red-breated (<em>Mergus serrator</em>) and Common Mergansers (<em>M. merganser</em>). <a href="http://www.duckdna.org/reprints/auk-126-784.pdf" target="_blank" rel="noreferrer noopener" aria-label="The Auk 126:784-798 (opens in a new tab)">The Auk 126:784-798</a>.</p>
604
605
606
607<p class="wp-block-paragraph">Sonsthagen, S. A., S. L. Talbot, R. B. Lanctot, K. Scribner, and K. G. McCracken.&nbsp; (2009) Hierarchical spatial genetic structure of Common Eiders (<em>Somateria mollissima</em>) breeding along a migratory corridor.&nbsp; <a rel="noreferrer noopener" aria-label="The Auk 126:744-754 (opens in a new tab)" href="http://www.duckdna.org/reprints/auk-126-744.pdf" target="_blank">The Auk 126:744-754</a>.</p>
608
609
610
611<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="http://www.duckdna.org/covers/auk.2009.126.4.cover.fp.png_v03.jpeg" target="_blank">The Auk Cover</a></p>
612
613
614
615<p class="wp-block-paragraph">McCracken, K. G., C. P. Barger, M. Bulgarella, K. P. Johnson, S. A. Sonsthagen, J. Trucco, T. H. Valqui, R. E. Wilson, K. Winker, and M. D. Sorenson. (2009) Parallel evolution in the major haemoglobin genes of eight species of Andean waterfowl. <a href="http://www.duckdna.org/reprints/mol-ecol-18-3992.pdf" target="_blank" rel="noreferrer noopener" aria-label="Molecular Ecology 18:3992-4005 (opens in a new tab)">
615Molecular Ecology 18:3992-4005</a>.</p>
616
617
618
619<p class="wp-block-paragraph">Bulgarella, M., N. C. Stewart, V. B. Fedorov, A. V. Moore, and K. G. McCracken. (2009) Hemoglobin transcript abundance in a bone marrow cDNA library of Crested Ducks (<em>Lophonetta specularioides</em>) in the Peruvian high Andes. <a href="http://www.duckdna.org/reprints/auk-126-666.pdf" target="_blank" rel="noreferrer noopener" aria-label="The Auk 126:666-672 (opens in a new tab)">The Auk 126:666-672</a>.</p>
620
621
622
623<p class="wp-block-paragraph">McCracken, K. G., M. Bulgarella, K. P. Johnson, M. K. Kuhner, J. Trucco, T. H. Valqui, R. E. Wilson, and J. L. Peters.&nbsp; (2009) Gene flow in the face of countervailing selection: Adaptation to high-altitude hypoxia in the βA hemoglobin subunit of Yellow-billed Pintails.&nbsp; <a href="https://academic.oup.com/mbe/article/26/4/815/1022016" target="_blank" rel="noreferrer noopener" aria-label="Molecular Biology and Evolution 26:815-827 (opens in a new tab)">Molecular Biology and Evolution 26:815-827</a>.</p>
624
625
626
627<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="http://www.f1000biology.com/article/id/1158872/evaluation" target="_blank" rel="noreferrer noopener" aria-label="Cited by Faculty of 1000 (opens in a new tab)">Cited by Faculty of 1000</a></p>
628
629
630
631<p class="wp-block-paragraph">Schmidt, J. I., K. J. Hundertmark, R. T. Bowyer, and K. G. McCracken.&nbsp; (2009) Population structure and genetic diversity of moose in Alaska.&nbsp; <a href="http://www.duckdna.org/reprints/j-hered-100-170.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Heredity 100:170-180 (opens in a new tab)">Journal of Heredity 100:170-180</a>.</p>
632
633
634
635<h2 class="wp-block-heading">2008</h2>
636
637
638
639<p class="wp-block-paragraph">Wilson, R. E., and K. G. McCracken. (2008) Specimen shrinkage in Cinnamon Teal. <a href="http://www.duckdna.org/reprints/wilson-j-ornithol-120-390.pdf" target="_blank" rel="noreferrer noopener" aria-label="Wilson Journal of Ornithology 120:390-392 (opens in a new tab)">Wilson Journal of Ornithology 120:390-392</a>.</p>
640
641
642
643<p class="wp-block-paragraph">Wilson, R. E., M. Eaton, and K. G. McCracken. (2008) Color divergence among Cinnamon Teal (<em>Anas cyanoptera</em>) subspecies from North America and South America. <a href="http://www.duckdna.org/reprints/ornitol-neotrop-19-307.pdf" target="_blank" rel="noreferrer noopener" aria-label="Ornitologia Neotropical 19:307-314 (opens in a new tab)">Ornitologia Neotropical 19:307-314</a>.</p>
644
645
646
647<h2 class="wp-block-heading">2007</h2>
648
649
650
651<p class="wp-block-paragraph">Bulgarella, M., R. E. Wilson, C. Kopuchian, T. H. Valqui, and K. G. McCracken. (2007) Elevational variation in body size of Crested Ducks (<em>Lophonetta specularioides</em>) from the Central High Andes, Mendoza, and Patagonia. <a href="http://www.duckdna.org/reprints/ornitol-neotrop-18-587.pdf" target="_blank" rel="noreferrer noopener" aria-label="Ornitologia Neotropical 18:587-602 (opens in a new tab)">Ornitologia Neotropical 18:587-602</a>.</p>
652
653
654
655<p class="wp-block-paragraph">Sonsthagen, S. A., S. L. Talbot, and K. G. McCracken. (2007) Genetic characterization of Common Eiders breeding in the Yukon-Kuskokwin Delta, Alaska. <a href="http://www.duckdna.org/reprints/ornitol-neotrop-18-587.pdf" target="_blank" rel="noreferrer noopener" aria-label="Condor 109:878-893 (opens in a new tab)">Condor 109:878-893</a>.</p>
656
657
658
659<p class="wp-block-paragraph">Wilson, R. E., S. A. Sonsthagen, C. P. Barger, and K. G. McCracken. (2007) Asymmetric molt or feather wear in Flying Steamer Ducks (<em>Tachyeres patachonicus</em>) from coastal habitats in Argentina. <a href="http://www.duckdna.org/reprints/ornitol-neotrop-18-293.pdf" target="_blank" rel="noreferrer noopener" aria-label="Ornitologia Neotropical 18:293-300 (opens in a new tab)">Ornitologia Neotropical 18:293-300</a>.</p>
660
661
662
663<p class="wp-block-paragraph">McCracken, K. G. (2007) [Review of] Ducks, Geese, and Swans, Vol. 1 &amp; 2.&nbsp; <a href="http://www.duckdna.org/reprints/quart-rev-biol-82-157.pdf" target="_blank" rel="noreferrer noopener" aria-label="Quarterly Review of Biology 82:157 (opens in a new tab)">Quarterly Review of Biology 82:157</a>.</p>
664
665
666
667<p class="wp-block-paragraph">Brennan, P. L. R., R. O. Prum, K. G. McCracken, M. D. Sorenson, R. E. Wilson, and T. R. Birkhead. (2007) Coevolution of male and female genital morphology in waterfowl. <a href="http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0000418" target="_blank" rel="noreferrer noopener" aria-label="PLoS ONE 2:e419 (opens in a new tab)">PLoS ONE 2:e419</a>.</p>
668
669
670
671<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph">
671<a href="http://www.nytimes.com/2007/05/01/science/01duck.html?scp=1&amp;sq=in ducks, war&amp;st=cse" target="_blank" rel="noreferrer noopener" aria-label="New York Times - In Ducks, War of the Sexes Plays Out in the Evolution of Genitalia (opens in a new tab)">New York Times &#8211; In Ducks, War of the Sexes Plays Out in the Evolution of Genitalia</a></p>
672
673
674
675<p class="wp-block-paragraph">Winker, K. , K. G. McCracken, D. D. Gibson, C. L. Pruett, R. Meier, F. Huettmann, M. Wege, I. V. Kulikova, Y. N. Zhuravlev, M. L. Perdue, E. Spackman, D. L. Suarez , and D. E. Swayne. (2007) Movement of birds and avian influenza from Asia to Alaska. <a href="http://www.duckdna.org/reprints/emerg-infect-dis-13-547.pdf" target="_blank" rel="noreferrer noopener" aria-label="Emerging Infectious Diseseases 13:547-552 (opens in a new tab)">Emerging Infectious Diseseases 13:547-552</a>.</p>
676
677
678
679<p class="wp-block-paragraph">Spackman, E., K. G. McCracken, K. Winker, and D. E. Swayne. (2007) An avian influenza virus from waterfowl in South America contains genes from North American avian and equine lineages. <a href="http://www.duckdna.org/reprints/avian-dis-51-273.pdf" target="_blank" rel="noreferrer noopener" aria-label="Avian Diseases 51:273-274 (opens in a new tab)">Avian Diseases 51:273-274</a>.</p>
680
681
682
683<h2 class="wp-block-heading">2006</h2>
684
685
686
687<p class="wp-block-paragraph">Wilson, R. E., T. H. Valqui, and K. G. McCracken. (2006) Aberrant plumage in the Yellow-billed Pintail <em>Anas georgica</em>. <a href="http://www.duckdna.org/reprints/wildfowl-56-192.pdf" target="_blank" rel="noreferrer noopener" aria-label="Wildfowl 56:192-196 (opens in a new tab)">Wildfowl 56:192-196</a>.</p>
688
689
690
691<p class="wp-block-paragraph">Sonsthagen, S. A., S. L. Talbot, R. B. Lanctot, K. T. Scribner, and K. G. McCracken. (2006) Population genetic structure of Common Eiders (<em>Somateria mollissima</em>) nesting on coastal barrier islands adjacent to oil facilities in the Beaufort Sea, Alaska. <a href="http://www.duckdna.org/reprints/MMS-2006-040.pdf" target="_blank" rel="noreferrer noopener" aria-label="U.S. Department of Interior, Minerals Management Service, Final Report OCS Study MMS 2006-40:1-94 (opens in a new tab)">U.S. Department of Interior, Minerals Management Service, Final Report OCS Study MMS 2006-40:1-94</a>.</p>
692
693
694
695<p class="wp-block-paragraph">Spackman, E., K. G. McCracken, K. Winker, and D. E Swayne.&nbsp; (2006) H7N3 avian influenza virus found in a South American wild duck is related to the Chilean 2002 poultry outbreak, contains genes from equine and North American wild bird lineages, and is adapted to domestic turkeys.&nbsp; <a href="http://www.duckdna.org/reprints/j-virol-80-7760.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Virology 80:7760–7764 (opens in a new tab)">Journal of Virology 80:7760–7764</a>.</p>
696
697
698
699<p class="wp-block-paragraph">Johnson, K. P., M. Kennedy, and K. G. McCracken. (2006) Reinterpreting the origins of flamingo lice: Cospeciation or host-switching. <a href="http://www.duckdna.org/reprints/biol-lett-2-275.pdf" target="_blank" rel="noreferrer noopener" aria-label="Biology Letters 2:275-278 (opens in a new tab)">Biology Letters 2:275-278</a>.</p>
700
701
702
703<h2 class="wp-block-heading">2005</h2>
704
705
706
707<p class="wp-block-paragraph">Kulikova, I. V., S. V. Drovetski, D. D. Gibson, R. J. Harrigan, S. Rohwer, M. D. Sorenson, K. Winker, Y. N. Zhuravlev, and K. G. McCracken. (2005) Phylogeography of the Mallard (<em>Anas platyrhynchos</em>): Hybridization, dispersal, and lineage sorting contribute to complex geographic structure. <a href="http://www.duckdna.org/reprints/auk-122-949.pdf" target="_blank" rel="noreferrer noopener" aria-label="The Auk 122:949-965 (opens in a new tab)">The Auk 122:949-965</a>.</p>
708
709
710
711<p class="wp-block-paragraph">Peters, J. L., K. G. McCracken, R. E. Wilson, Y. N. Zhuravlev, Y. Lu, K. P. Johnson, and K. E. Omland. (2005) Phylogenetics of wigeons and allies (Anatidae: <em>Anas</em> spp.): The importance of sampling multiple loci and multiple individuals. <a href="http://www.duckdna.org/reprints/mol-phylogen-evol-35-209.pdf" target="_blank" rel="noreferrer noopener" aria-label="Molecular Phylogenetics and Evolution 35:209-224 (opens in a new tab)">
711Molecular Phylogenetics and Evolution 35:209-224</a>.</p>
712
713
714
715<p class="wp-block-paragraph">McCracken, K. G., and M. D. Sorenson. (2005) Is homoplasy or lineage sorting the source of incongruent mtDNA and nuclear gene trees in the stiff-tailed ducks (<em>Nomonyx</em>&#8211;<em>Oxyura</em>)? <a href="http://www.duckdna.org/reprints/syst-biol-54-35.pdf" target="_blank" rel="noreferrer noopener" aria-label="Systematic Biology 54:35-55 (opens in a new tab)">Systematic Biology 54:35-55</a>.</p>
716
717
718
719<p class="wp-block-paragraph">Callaghan, D., and K. G. McCracken. (2005) Musk Duck: Taxonomy pp. 213 in J. Kear (ed.) Bird Families of the World: Ducks, Geese, and Swans. Oxford University Press, Oxford.</p>
720
721
722
723<p class="wp-block-paragraph">McCracken, K. G. (2005) Musk Duck<em> Biziura lobata</em> pp. 213-217 in J. Kear (ed.) Bird Families of the World: Ducks, Geese, and Swans. Oxford University Press, Oxford.</p>
724
725
726
727<p class="wp-block-paragraph">Callaghan, D., and K. G. McCracken. (2005) The stiff-tailed ducks and their allies: Taxonomy in J. Kear (ed.) pp. 343-346 in Bird Families of the World: Ducks, Geese, and Swans. Oxford University Press, Oxford.</p>
728
729
730
731<h2 class="wp-block-heading">2004</h2>
732
733
734
735<p class="wp-block-paragraph">Wilson, R. E., S. D. Goldfeder, and K. G. McCracken. (2004) Bill sexual dichromatism of Yellow-billed Pintail (<em>Anas georgica</em>) and Speckled Teal (<em>A. flavirostris</em>). <a href="http://www.duckdna.org/reprints/neotrop-ornith-15-543.pdf" target="_blank" rel="noreferrer noopener" aria-label="Ornitologia Neotropical 15:543-54 (opens in a new tab)">Ornitologia Neotropical 15:543-54</a>5.</p>
736
737
738
739<p class="wp-block-paragraph">Kulikova, I. V., Y. N. Zhuravlev, and K. G. McCracken. (2004) Asymmetric hybridization and sex-biased gene flow between Eastern Spot-billed Ducks and Mallards in the Russian Far East. <a href="http://www.duckdna.org/reprints/auk-121-930.pdf" target="_blank" rel="noreferrer noopener" aria-label="The Auk 121:930-949 (opens in a new tab)">The Auk 121:930-949</a>.</p>
740
741
742
743<h2 class="wp-block-heading">2003</h2>
744
745
746
747<p class="wp-block-paragraph">McCracken, K. G., J. Hemmings, D. C. Paton, and A. D. Afton. (2003) Capture methods for Musk Ducks. <a href="http://www.duckdna.org/reprints/wildfowl-54-211.pdf" target="_blank" rel="noreferrer noopener" aria-label="Wildfowl 54:211-214 (
747opens in a new tab)">Wildfowl 54:211-214</a>.</p>
748
749
750
751<h2 class="wp-block-heading">2002</h2>
752
753
754
755<p class="wp-block-paragraph">McCracken, K. G., P. J. Fullagar, E. C. Slater, D. C. Paton, and A. D. Afton. (2002) Advertising displays of male Musk Ducks indicate population subdivision across the Nullarbor Plain of Australia. <a rel="noreferrer noopener" aria-label="Wildfowl 53:137-154 (opens in a new tab)" href="http://www.duckdna.org/reprints/wildfowl-53-137.pdf" target="_blank">Wildfowl 53:137-154</a>.</p>
756
757
758
759<p class="has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a href="https://www.bbc.com/news/world-australia-58475006" target="_blank" rel="noreferrer noopener">Audio of Ripper the &#8216;talking&#8217; Australian duck rediscovered</a></p>
760
761
762
763<h2 class="wp-block-heading">2001</h2>
764
765
766
767<p class="wp-block-paragraph">McCracken, K. G., R. E. Wilson, P. J. McCracken, and K. P. Johnson.&nbsp; (2001) Are ducks impressed by drakes&#8217; display.&nbsp; <a rel="noreferrer noopener" aria-label="Nature 413:128 (opens in a new tab)" href="http://www.duckdna.org/reprints/nature-413-128.pdf" target="_blank">Nature 413:128</a>.</p>
768
769
770
771<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label=" (opens in a new tab)" href="http://www.duckdna.org/covers/penis_power.jpg" target="_blank">BBC Wildlife Magazine Cover</a></p>
772
773
774
775<p class="wp-block-paragraph">McCracken, K. G., W. P. Johnson, and F. H. Sheldon.&nbsp; (2001) Molecular population genetics, phylogeography, and conservation biology of the Mottled Duck (<em>Anas fulvigula</em> ).&nbsp; <a href="http://www.duckdna.org/reprints/cons-gen-2-87.pdf" target="_blank" rel="noreferrer noopener" aria-label="Conservation Genetics 2:87-102 (opens in a new tab)">Conservation Genetics 2:87-102</a>.</p>
776
777
778
779<p class="wp-block-paragraph">McClellan, D. A., and K. G. McCracken.&nbsp; (2001) Estimating the influence of selection on the variable amino acid sites of the cytochrome b protein functional domains.&nbsp; <a rel="noreferrer noopener" aria-label="Molecular Biology and Evolution 18:917-925 (opens in a new tab)" href="http://www.duckdna.org/reprints/mbe-18-917.pdf" target="_blank">Molecular Biology and Evolution 18:917-925</a>.</p>
780
781
782
783<h2 class="wp-block-heading">2000</h2>
784
785
786
787<p class="wp-block-paragraph">McCracken, K. G., D. C. Paton, and A. D. Afton.&nbsp; (2000) Sexual size dimorphism of the Musk Duck.&nbsp; <a href="http://www.duckdna.org/reprints/wilson-bulletin-112-457.pdf" target="_blank" rel="noreferrer noopener" aria-label="Wilson Bulletin 112:457-466 (opens in a new tab)">Wilson Bulletin 112:457-466</a>.</p>
788
789
790
791<p class="wp-block-paragraph">McCracken, K. G., J. Harshman, M. D. Sorenson, and K. P. Johnson.&nbsp; (2000) Are Ruddy Ducks and White-headed Ducks the same species?&nbsp; <a href="http://www.duckdna.org/reprints/british-birds-93-396.pdf" target="_blank" rel="noreferrer noopener" aria-label="British Birds 93:396-398 (opens in a new tab)">British Birds 93:396-398</a>.</p>
792
793
794
795<p class="wp-block-paragraph">McCracken, K. G., A. D. Afton, and D. C. Paton.&nbsp; (2000) Nest and eggs of Musk Ducks (<em>Biziura lobata</em>) at Murray Lagoon, Cape Gantheaume Conservation Park, Kangaroo Island, South Australia.&nbsp; <a href="http://www.duckdna.org/reprints/sa-ornith-33-65.pdf" target="_blank" rel="noreferrer noopener" aria-label="South Australian Ornithologist 33:65-70 (opens in a new tab)">South Australian Ornithologist 33:65-70</a>.</p>
796
797
798
799<p class="wp-block-paragraph">McCracken, K. G.&nbsp; (2000) The 20-cm spiny penis of the Argentine Lake Duck (<em>Oxyura vittata</em>).&nbsp; <a href="http://www.duckdna.org/reprints/auk-117-820.pdf" target="_blank" rel="noreferrer noopener" aria-label="The Auk 117:820-825 (opens in a new tab)">The Auk 117:820-825</a>.</p>
800
801
802
803<p class="wp-block-paragraph">McCracken, K. G., A. D. Afton, and M. S. Peters.&nbsp; (2000) Condition bias of hunter-shot Ring-necked Ducks exposed to lead.&nbsp; <a href="http://www.duckdna.org/reprints/j-wildl-manage-64-584.pdf" target="_blank" rel="noreferrer noopener" aria-label="Journal of Wildlife Management 64:584-590 (opens in a new tab)">Journal of Wildlife Management 64:584-590</a>.</p>
804
805
806
807<p class="wp-block-paragraph">Sheldon, F. H., C. E. Jones, and K. G. McCracken.&nbsp; (2000) Relative patterns and rates of evolution in heron nuclear and mitochondrial DNA.&nbsp; <a href="http://www.duckdna.org/reprints/mbe-17-437.pdf" target="_blank" rel="noreferrer noopener" aria-label="Molecular Biology and Evolution 17:437-450 (opens in a new tab)">
807Molecular Biology and Evolution 17:437-450</a>.</p>
808
809
810
811<h2 class="wp-block-heading">1999</h2>
812
813
814
815<p class="wp-block-paragraph">McCracken, K. G., J. Harshman, D. A. McClellan, and A. D. Afton.&nbsp; (1999) Data set incongruence and correlated character evolution: An example of functional convergence in the hind-limbs of stifftail diving ducks.&nbsp; <a rel="noreferrer noopener" aria-label="Systematic Biology 48:683-714 (opens in a new tab)" href="http://www.duckdna.org/reprints/syst-biol-48-683.pdf" target="_blank">Systematic Biology 48:683-714</a>.</p>
816
817
818
819<p class="has-text-align-left has-medium-brown-color has-text-color has-small-font-size wp-block-paragraph"><a rel="noreferrer noopener" aria-label="Journal Cover (opens in a new tab)" href="http://www.duckdna.org/covers/syst-biol-cover.jpg" target="_blank">Systematic Biology Cover</a></p>
820
821
822
823<p class="wp-block-paragraph">McCracken, K. G. (1999) Systematics, ecology, and social biology of the Musk Duck (<em>Biziura lobata</em>) of Australia.&nbsp; Ph.D. Dissertation, Louisiana State University, Baton Rouge, Louisiana.</p>
824
825
826
827<h2 class="wp-block-heading">1998</h2>
828
829
830
831<p class="wp-block-paragraph">McCracken, K. G. (1998) [Review of] Ruddy ducks and other stifftails: Their behavior and biology.&nbsp; <a href="http://www.duckdna.org/reprints/q-rev-biol-73-362.pdf" target="_blank" rel="noreferrer noopener" aria-label="Quarterly Review of Biology 73:362-363 (opens in a new tab)">Quarterly Review of Biology 73:362-363</a>.</p>
832
833
834
835<p class="wp-block-paragraph">McCracken, K. G., and F. H. Sheldon.&nbsp; Molecular and osteological heron phylogenies: Sources of incongruence.&nbsp; <a href="http://www.duckdna.org/reprints/auk-115-127.pdf" target="_blank" rel="noreferrer noopener" aria-label="The Auk 115:127-141 (opens in a new tab)">The Auk 115:127-141</a>.</p>
836
837
838
839<h2 class="wp-block-heading">1997</h2>
840
841
842
843<p class="wp-block-paragraph">McCracken, K. G., A. D. Afton, and R. T. Alisauskas.&nbsp; (1997) Nest morphology and body size of Ross&#8217;s Geese and Lesser Snow Geese.&nbsp; <a href="http://www.duckdna.org/reprints/auk-114-610.pdf" target="_blank" rel="noreferrer noopener" aria-label="The Auk 114:610-618 (opens in a new tab)">The Auk 114:610-618</a>.</p>
844
845
846
847<p class="wp-block-paragraph">McCracken, K. G., and F. H. Sheldon.&nbsp; (1997) Avian vocalizations and phylogenetic signal.&nbsp; <a href="http://www.duckdna.org/reprints/pnas-94-3833.pdf" target="_blank" rel="noreferrer noopener" aria-label="Proceedings of the National Academy of Science USA. 94:3833-3836 (opens in a new tab)">Proceedings of the National Academy of Science USA. 94:3833-3836</a>.</p>
848
849
850
851<h2 class="wp-block-heading">1995</h2>
852
853
854
855<p class="wp-block-paragraph">Sheldon, F. H., K. G. McCracken, and K. D. Stuebing.&nbsp; (1995) Phylogenetic relationships of the Zigzag Heron (<em>Zebrilus undulatus</em>) and White-crested Bittern (<em>Tigriornis leucolophus</em>) estimated by DNA-DNA hybridization.&nbsp; <a href="http://www.duckdna.org/reprints/auk-112-672.pdf" target="_blank" rel="noreferrer noopener" aria-label="The Auk 112: 672-679 (opens in a new tab)">The Auk 112: 672-679</a>.</p>
856
857
858
859<p class="wp-block-paragraph">McCracken, K. G., D. Amrol, N. Walker, and G. B. Craig, Jr.&nbsp; (1995) Ectoparasites from mammals of Michigan&#8217;s Upper Peninsula.&nbsp; Vector Control Bulletin of the North Central States 4:42-53.</p>
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895Kushlan Chair in Waterbird Biology &amp; Conservation</p>
896<p>[email protected]</p>
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923<p>University of Alaska Museum of the North<br />
924University of Alaska Fairbanks<br />
9251962 Yukon Dr.<br />
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927<a href="https://www.uaf.edu/museum/" target="_blank" rel="noopener">UAMN Web Site</a></p>
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977{"baseUrl":"https://s.w.org/images/core/emoji/17.0.2/72x72/","ext":".png","svgUrl":"https://s.w.org/images/core/emoji/17.0.2/svg/","svgExt":".svg","source":{"concatemoji":"https://www.duckdna.org/wp-includes/js/wp-emoji-release.min.js?ver=7.1.3"}}
978</script>
vendor: 1 bytes, line 978
978
979<script type="module">
980/*! This file is auto-generated */
981var e="script#wp-emoji-settings",t=document.querySelector(e);if(!(t instanceof HTMLScriptElement))throw new Error("Element missing: "+e);const r=JSON.parse(t.text),s=(window._wpemojiSettings=r,"wpEmojiSettingsSupports"),o=["flag","emoji"];function i(e){try{var t={supportTests:e,timestamp:(new Date).valueOf()};sessionStorage.setItem(s,JSON.stringify(t))}catch(e){}}function c(e,t,n){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);t=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data);e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(n,0,0);const r=new Uint32Array(e.getImageData(0,0,e.canvas.width,e.canvas.height).data);return t.every((e,t)=>e===r[t])}function p(e,t){e.clearRect(0,0,e.canvas.width,e.canvas.height),e.fillText(t,0,0);var n=e.getImageData(16,16,1,1);for(let e=0;e<n.data.length;e++)if(0!==n.data[e])return!1;return!0}function u(e,t,n,r){switch(t){case"flag":return n(e,"\ud83c\udff3\ufe0f\u200d\u26a7\ufe0f","\ud83c\udff3\ufe0f\u200b\u26a7\ufe0f")?!1:!n(e,"\ud83c\udde8\ud83c\uddf6","\ud83c\udde8\u200b\ud83c\uddf6")&&!n(e,"\ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc65\udb40\udc6e\udb40\udc67\udb40\udc7f","\ud83c\udff4\u200b\udb40\udc67\u200b\udb40\udc62\u200b\udb40\udc65\u200b\udb40\udc6e\u200b\udb40\udc67\u200b\udb40\udc7f");case"emoji":return!r(e,"\ud83e\u1fac8")}return!1}function f(e,t,n,r){let a;const s=(a="undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?new OffscreenCanvas(300,150):document.createElement("canvas")).getContext("2d",{willReadFrequently:!0}),o=(s.textBaseline="top",s.font="600 32px Arial",{});return e.forEach(e=>{o[e]=t(s,e,n,r)}),o}function a(e){var t=document.createElement("script");t.src=e,t.defer=!0,document.head.appendChild(t)}r.supports={everything:!0,everythingExceptFlag:!0},new Promise(t=>{let n=function(){try{var e=JSON.parse(sessionStorage.getItem(s));if("object"==typeof e&&"number"==typeof e.timestamp&&(new Date).valueOf()<e.timestamp+604800&&"object"==typeof e.supportTests)return e.supportTests}catch(e){}return null}();if(!n){if("undefined"!=typeof Worker&&"undefined"!=typeof OffscreenCanvas&&"undefined"!=typeof URL&&URL.createObjectURL&&"undefined"!=typeof Blob)try{var e="postMessage("+f.toString()+"("+[JSON.stringify(o),u.toString(),c.toString(),p.toString()].join(",")+"));",r=new Blob([e],{type:"text/javascript"});const a=new Worker(URL.createObjectURL(r),{name:"wpTestEmojiSupports"});return void(a.onmessage=e=>{i(n=e.data),a.terminate(),t(n)})}catch(e){}i(n=f(o,u,c,p))}t(n)}).then(e=>{for(const n in e)r.supports[n]=e[n],r.supports.everything=r.supports.everything&&r.supports[n],"flag"!==n&&(r.supports.everythingExceptFlag=r.supports.everythingExceptFlag&&r.supports[n]);var t;r.supports.everythingExceptFlag=r.supports.everythingExceptFlag&&!r.supports.flag,r.supports.everything||((t=r.source||{}).concatemoji?a(t.concatemoji):t.wpemoji&&t.twemoji&&(a(t.twemoji),a(t.wpemoji)))});
982//# sourceURL=https://www.duckdna.org/wp-includes/js/wp-emoji-loader.min.js
983</script>
983
984</body>
985</html>

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.