Assessing Giraffe Welfare During Seasonal Habitat Changes in Northern US Zoos

Authors: Catherine Razal, Jocelyn Bryant, Lance Miller

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: animal behavior, animal welfare, enclosure, fecal glucocorticoid metabolites, giraffe, recumbency

2024

Hormonal changes in northern white-cheeked gibbons (Nomascus leucogenys) after the death of a group member

Authors: Emilee N. Hart, Rupert Palme, Nava Greenblatt, Rafaela S. C. Takeshita

Publication/Journal: Primates

Keywords: death, DHEAS, gibbons, glucocorticoids, group structure, stress

2024

Internal and external factors affect pair mate proximity in captive coyotes, Canis latrans

Authors: Alexandra Turano, Stacey P. Brummer, Jeffrey T. Schultz, Julie K. Young, Sara M. Freeman

Publication/Journal: Animal Behaviour

Keywords: coyote, hormone, pair-bonding, progesterone, proximity, synchrony

2024

Validating a Non-Invasive Method for Assessing Cortisol Concentrations in Scraped Epidermal Skin from Common Bottlenose Dolphins and Belugas

Authors: Clara Agustí, Xavier Manteca, Daniel García-Párraga, Oriol Tallo-Parra

Publication/Journal: Animals

Keywords: cetacean, conservation biology, cortisol, keratin, skin, steroid hormones, stratum corneum, stress

2024

Analytical Validation and Assessment of Baseline Fecal Glucocorticoid Metabolites in Northern Sea Otters (Enhydra lutris kenyoni) in Human Care

Authors: Amy Y. Olsen, Angela Smith, Caroline Hempstead, Shawn E. Larson

Publication/Journal: Animals

Keywords: corticosterone, cortisol, endocrinology, enzyme immunoassay, fecal glucocorticoid metabolites, hormones, marine mammal, stress

2023

Exploring the Effect of Age on the Reproductive and Stress Physiology of Octopus bimaculoides Using Dermal Hormones

Authors: Stephanie Chancellor, Bret Grasse, Taylor Sakmar, David Scheel, Joel S. Brown, Rachel M. Santymire

Publication/Journal: Animals

Keywords: California two-spot octopus, cortisol, estradiol, progesterone, senescence, testosterone

2023

Factors affecting captive female giraffe stress response: Male presence, small enclosure, and low temperature

Authors: Miho Saito, Masayuki Matsunaga, Hiroki Fukuizumi, Masayuki Nakamichi, Kodzue Kinoshita

Publication/Journal: Zoo Biology

Keywords: agonistic interaction, conflict management, noninvasive hormone monitoring, social housing condition, social rank

2023

Non-invasive assessment of fecal glucocorticoid and androgen metabolites in the pygmy hippopotamus (Choeropsis liberiensis)

Authors: Gabriella L. Flacke, Linda M. Penfold, Franz Schwarzenberger, Graeme B. Martin, César A. Rosales-Nieto, Monique C. J. Paris

Publication/Journal: General and Comparative Endocrinology

Keywords: acth challenge, cortisol, enzyme immunoassay (eia), Fecal steroid hormone metabolites, Pygmy hippo, testosterone

2023

Fecal glucocorticoid metabolite levels in captive Indian leopards (Panthera pardus fusca) housed under three different enrichment regimes

Authors: Nirali Panchal, Chena Desai, Ratna Ghosal

Publication/Journal: PloS one

Keywords: animal welfare, environmental enrichment, fecal glucocorticoid metabolite, leopard

2022

Immunoglobulin A and Physiologic Correlates of Well-Being in Asian Elephants

Authors: Anneke Moresco, Natalia Prado, Maura Davis, Amy L Schreier, Taylor S Readyhough, Sharon Joseph, Charlie Gray, Janine L Brown

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: bull, cortisol, elephas maximus, glucocorticoids, musth, oxytocin, secretory IgA, social, stress, welfare

2022