Helen Chmura
Helen Chmura
Rocky Mountain Research Station
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The mechanisms of phenology: the patterns and processes of phenological shifts
HE Chmura, HM Kharouba, J Ashander, SM Ehlman, EB Rivest, LH Yang
Ecological Monographs 89 (1), e01337, 2019
How birds cope physiologically and behaviourally with extreme climatic events
JC Wingfield, JH Pérez, JS Krause, KR Word, PL González-Gómez, ...
Philosophical Transactions of the Royal Society B: Biological Sciences 372 …, 2017
Greater shrub dominance alters breeding habitat and food resources for migratory songbirds in Alaskan arctic tundra
NT Boelman, L Gough, J Wingfield, S Goetz, A Asmus, HE Chmura, ...
Global Change Biology 21 (4), 1508-1520, 2015
Nestling growth rates in relation to food abundance and weather in the Arctic
JH Pérez, JS Krause, HE Chmura, S Bowman, M McGuigan, AL Asmus, ...
The Auk: Ornithological Advances 133 (2), 261-272, 2016
Biologging physiological and ecological responses to climatic variation: new tools for the climate change era
H Chmura, T Glass, C Williams
Frontiers in Ecology and Evolution 6, 92, 2018
The effect of extreme spring weather on body condition and stress physiology in Lapland longspurs and white-crowned sparrows breeding in the Arctic
JS Krause, JH Pérez, HE Chmura, SK Sweet, SL Meddle, KE Hunt, ...
General and comparative endocrinology 237, 10-18, 2016
Annual hematocrit profiles in two subspecies of white-crowned sparrow: a migrant and a resident comparison
JS Krause, Z Németh, JH Pérez, HE Chmura, M Ramenofsky, ...
Physiological and Biochemical Zoology 89 (1), 51-60, 2016
Eavesdropping on the Arctic: Automated bioacoustics reveal dynamics in songbird breeding phenology
RY Oliver, DPW Ellis, HE Chmura, JS Krause, JH Pérez, SK Sweet, ...
Science Advances 4 (6), eaaq1084, 2018
Extreme spring conditions in the Arctic delay spring phenology of long-distance migratory songbirds
NT Boelman, JS Krause, SK Sweet, HE Chmura, JH Perez, L Gough, ...
Oecologia 185, 69-80, 2017
The stress response is attenuated during inclement weather in parental, but not in pre-parental, Lapland longspurs (Calcarius lapponicus) breeding in the Low Arctic
JS Krause, JH Pérez, HE Chmura, SL Meddle, KE Hunt, L Gough, ...
Hormones and behavior 83, 68-74, 2016
A mechanistic approach to understanding range shifts in a changing world: What makes a pioneer?
JC Wingfield, JS Krause, JH Perez, HE Chmura, Z Németh, KR Word, ...
General and comparative endocrinology 222, 44-53, 2015
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
JS Krause, HE Chmura, JH Pérez, LN Quach, A Asmus, KR Word, ...
Oecologia 180, 33-44, 2016
Shrub shading moderates the effects of weather on arthropod activity in arctic tundra
AL Asmus, HE Chmura, TT Hřye, JS Krause, SK Sweet, JH Perez, ...
Ecological Entomology 43 (5), 647-655, 2018
Assessing the sensitivity of foraging and vigilance to internal state and environmental variables in yellow-bellied marmots (Marmota flaviventris)
HE Chmura, TW Wey, DT Blumstein
Behavioral ecology and sociobiology 70, 1901-1910, 2016
Non‐photic environmental cues and avian reproduction in an era of global change
HE Chmura, JC Wingfield, TP Hahn
Journal of Avian Biology 51 (3), 2020
Moving the Conservation Goalposts: a review of climate change adaptation literature
P Glick, H Chmura, BA Stein
National Wildlife Federation, pp25, 2011
Airborne laser scanning and spectral remote sensing give a bird's eye perspective on arctic tundra breeding habitat at multiple spatial scales
NT Boelman, JD Holbrook, HE Greaves, JS Krause, HE Chmura, ...
Remote Sensing of Environment 184, 337-349, 2016
Late‐season snowfall is associated with decreased offspring survival in two migratory arctic‐breeding songbird species
HE Chmura, JS Krause, JH Pérez, A Asmus, SK Sweet, KE Hunt, ...
Journal of Avian Biology 49 (9), e01712, 2018
Weathering the storm: Do arctic blizzards cause repeatable changes in stress physiology and body condition in breeding songbirds?
JS Krause, JH Pérez, HE Chmura, SL Meddle, KE Hunt, L Gough, ...
General and comparative endocrinology 267, 183-192, 2018
Sex-differences in phenology: a tinbergian perspective
CT Williams, HE Chmura, CK Deal, K Wilsterman
Integrative and Comparative Biology 62 (4), 980-997, 2022
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