Climate change differentially alters distribution of two marten species in a hybrid zone
Chmura, Helen E., Olson, Lucretia E., Murdoch, Remi, Fraik, Alexandra K., Jackson, Scott, McKelvey, Kevin S., Koenig, Rex, Pilgrim, Kristine L., DeCesare, Nicholas, Schwartz, Michael K.
Published in Ecology and evolution (01.08.2024)
Published in Ecology and evolution (01.08.2024)
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Journal Article
Breeding on the leading edge of a northward range expansion: differences in morphology and the stress response in the arctic Gambel’s white-crowned sparrow
Krause, Jesse S., Chmura, Helen E., Pérez, Jonathan H., Quach, Lisa N., Asmus, Ashley, Word, Karen R., McGuigan, Michaela A., Sweet, Shannan K., Meddle, Simone L., Gough, Laura, Boelman, Natalie, Wingfield, John C.
Published in Oecologia (01.01.2016)
Published in Oecologia (01.01.2016)
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Journal Article
Songbirds initiate migratory flights synchronously relative to civil dusk
Cooper, Nathan W, Dossman, Bryant C, Berrigan, Lucas E, Brown, J Morgan, Brunner, Alicia R, Chmura, Helen E, Cormier, Dominic A, Bégin-Marchand, Camille, Rodewald, Amanda D, Taylor, Philip D, Tonra, Christopher M, Tremblay, Junior A, Marra, Peter P
Published in Movement ecology (01.05.2023)
Published in Movement ecology (01.05.2023)
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Journal Article
Hypothalamic remodeling of thyroid hormone signaling during hibernation in the arctic ground squirrel
Chmura, Helen E., Duncan, Cassandra, Saer, Ben, Moore, Jeanette T., Barnes, Brian M., Loren Buck, C., Christian, Helen C., Loudon, Andrew S. I., Williams, Cory T.
Published in Communications biology (23.05.2022)
Published in Communications biology (23.05.2022)
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Journal Article
Sex-differences in Phenology: A Tinbergian Perspective
Williams, Cory T, Chmura, Helen E, Deal, Cole K, Wilsterman, Kathryn
Published in Integrative and comparative biology (29.10.2022)
Published in Integrative and comparative biology (29.10.2022)
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Journal Article
How birds cope physiologically and behaviourally with extreme climatic events
Wingfield, John C., Pérez, Jonathan H., Krause, Jesse S., Word, Karen R., González-Gómez, Paulina L., Lisovski, Simeon, Chmura, Helen E.
Published in Philosophical transactions of the Royal Society of London. Series B. Biological sciences (19.06.2017)
Published in Philosophical transactions of the Royal Society of London. Series B. Biological sciences (19.06.2017)
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Journal Article
Non‐photic environmental cues and avian reproduction in an era of global change
Chmura, Helen E., Wingfield, John C., Hahn, Thomas P.
Published in Journal of avian biology (01.03.2020)
Published in Journal of avian biology (01.03.2020)
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Journal Article
Greater shrub dominance alters breeding habitat and food resources for migratory songbirds in Alaskan arctic tundra
Boelman, Natalie T., Gough, Laura, Wingfield, John, Goetz, Scott, Asmus, Ashley, Chmura, Helen E., Krause, Jesse S., Perez, Jonathan H., Sweet, Shannan K., Guay, Kevin C.
Published in Global change biology (01.04.2015)
Published in Global change biology (01.04.2015)
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Journal Article
Effects of Spring Warming on Seasonal Neuroendocrinology and Activation of the Reproductive Axis in Hibernating Arctic Ground Squirrels
Chmura, Helen E, Duncan, Cassandra, Saer, Ben, Moore, Jeanette T, Barnes, Brian M, Buck, C Loren, Loudon, Andrew S I, Williams, Cory T
Published in Integrative and comparative biology (29.10.2022)
Published in Integrative and comparative biology (29.10.2022)
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Journal Article
Annual Hematocrit Profiles in Two Subspecies of White-Crowned Sparrow: A Migrant and a Resident Comparison
Krause, Jesse S., Németh, Zoltán, Pérez, Jonathan H., Chmura, Helen E., Ramenofsky, Marilyn, Wingfield, John C.
Published in Physiological and biochemical zoology (01.01.2016)
Published in Physiological and biochemical zoology (01.01.2016)
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Journal Article
The effect of extreme spring weather on body condition and stress physiology in Lapland longspurs and white-crowned sparrows breeding in the Arctic
Krause, Jesse S, Pérez, Jonathan H, Chmura, Helen E, Sweet, Shannan K, Meddle, Simone L, Hunt, Kathleen E, Gough, Laura, Boelman, Natalie, Wingfield, John C
Published in General and comparative endocrinology (01.10.2016)
Published in General and comparative endocrinology (01.10.2016)
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Journal Article
Effects of a social cue on reproductive development and pre-alternate molt in seasonally breeding migrant and resident female songbirds ( Zonotrichia leucophrys )
Chmura, Helen E, Meddle, Simone L, Wingfield, John C, Hahn, Thomas P
Published in Journal of experimental biology (15.08.2017)
Published in Journal of experimental biology (15.08.2017)
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Journal Article
Nestling growth rates in relation to food abundance and weather in the Arctic
Published in The Auk
(01.04.2016)
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Journal Article
The stress response is attenuated during inclement weather in parental, but not in pre-parental, Lapland longspurs (Calcarius lapponicus) breeding in the Low Arctic
Krause, Jesse S., Pérez, Jonathan H., Chmura, Helen E., Meddle, Simone L., Hunt, Kathleen E., Gough, Laura, Boelman, Natalie, Wingfield, John C.
Published in Hormones and behavior (01.07.2016)
Published in Hormones and behavior (01.07.2016)
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Journal Article
Environmental heterogeneity affects seasonal variation in thyroid hormone physiology of free-living arctic ground squirrels (Urocitellus parryii)
Williams, Cory T, Chmura, Helen E, Zhang, Victor, Dillon, Danielle, Wilsterman, Kathryn, Barnes, Brian M, Buck, C. Loren
Published in Canadian journal of zoology (01.09.2019)
Published in Canadian journal of zoology (01.09.2019)
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Journal Article