Effects of a social cue on reproductive development and pre-alternate molt in seasonally breeding migrant and resident female songbirds (Zonotrichia leucophrys)

por Chmura, Helen E., Meddle, Simone L., Wingfield, John C., Hahn, Thomas P.
Publicado 2017

Weathering the storm: Do arctic blizzards cause repeatable changes in stress physiology and body condition in breeding songbirds?

por Krause, Jesse S., Pérez, Jonathan H., Chmura, Helen E., Meddle, Simone L., Hunt, Kathleen E., Gough, Laura, Boelman, Natalie, Wingfield, John C.
Publicado 2018

Hypothalamic remodeling of thyroid hormone signaling during hibernation in the arctic ground squirrel

por 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.
Publicado 2022

The effect of extreme spring weather on body condition and stress physiology in Lapland longspurs and white-crowned sparrows breeding in the Arctic

por 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.
Publicado 2016

Eavesdropping on the Arctic: Automated bioacoustics reveal dynamics in songbird breeding phenology

por Oliver, Ruth Y., Ellis, Daniel P. W., Chmura, Helen E., Krause, Jesse S., Pérez, Jonathan H., Sweet, Shannan K., Gough, Laura, Wingfield, John C., Boelman, Natalie T.
Publicado 2018

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

por 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.
Publicado 2015

Songbirds initiate migratory flights synchronously relative to civil dusk

por 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.
Publicado 2023