Bryan Macbeth

Hair cortisol concentration as a noninvasive measure of long-term stress in free-ranging grizzly bears (Ursus arctos): considerations with implications for other wildlife

Bryan Macbeth, Marc Cattet, Gordon B. Stenhouse et al. · Canadian Journal of Zoology · 2010 · 230 citations

Engineering, Environmental Stress, Hair Shaft +17

Glucocorticosteroid concentrations in feces and hair of captive caribou and reindeer following adrenocorticotropic hormone challenge

Noah T. Ashley, Perry S. Barboza, Bryan Macbeth et al. · General and Comparative Endocrinology · 2011 · 132 citations

Animal Physiology, Adrenal Gland, Animal Science +6

Quantifying long-term stress in brown bears with the hair cortisol concentration: a biomarker that may be confounded by rapid changes in response to capture and handling

Marc Cattet, Bryan Macbeth, David M. Janz et al. · Conservation Physiology · 2014 · 95 citations · Full text

Animal Physiology, Biology, Animal Study +15

Evaluation of hair cortisol concentration as a biomarker of long‐term stress in free‐ranging polar bears

Bryan Macbeth, Marc Cattet, Martyn E. Obbard et al. · Wildlife Society Bulletin · 2012 · 91 citations · Full text

Engineering, Environmental Stress, Fitness +20

Bacterial Genomics Reveal the Complex Epidemiology of an Emerging Pathogen in Arctic and Boreal Ungulates

Taya Forde, Karin Orsel, Ruth N. Zadoks et al. · Frontiers in Microbiology · 2016 · 51 citations · Full text

Complex Epidemiology, Minimal Divergence, Northern Ecosystems +19