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

Estimating the cardiac signals of chimpanzees using a digital camera: validation and application of a novel non-invasive method for primate research

Authors: Danyi Wang, Johanna Eckert, Sam Teague, Ali Al-Naji, Daniel Haun, Javaan Chahl

Publication/Journal: Behavior Research Methods

Keywords:

2023

Identifying Essential Elements of Good Giraffe Welfare—Can We Use Knowledge of a Species’ Fundamental Needs to Develop Welfare-Focused Husbandry?

Authors: Paul Rose

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords:

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

Non-invasive measurements of respiration and heart rate across wildlife species using Eulerian Video Magnification of infrared thermal imagery

Authors: Caroline L Rzucidlo, Erin Curry, Michelle R Shero

Publication/Journal: BMC Biology

Keywords: infrered thermal imagery, non-invasive measurements

2023

Qualitative behaviour assessment for zoo-housed polar bears (Ursus maritimus): Intra- and inter-day consistency and association to other indicators of welfare

Authors: Cecilie Ravn Skovlund, Marlene Katharina Kirchner, Barbara Contiero, Signe Ellegaard, Xavier Manteca, Mikkel Stelvig, Oriol Tallo-Parra, Björn Forkman

Publication/Journal: Applied Animal Behaviour Science

Keywords:

2023

Review: Towards an integrated concept of animal welfare

Authors: I. Reimert, L. E. Webb, M. A. van Marwijk, J. E. Bolhuis

Publication/Journal: animal

Keywords: behaviour, emotion, health, physiology, welfare assessment

2023

Welfare assessment of slow loris (Nycticebus spp.) at an Indonesian primate rehabilitation center: Development and validation of body condition score

Authors: Yumni K. Ghassani, Puji Rianti, Nur P. Priambada, Imam Arifin, Indri Saptorini, Wendi Prameswari, Huda S. Darusman

Publication/Journal: American Journal of Primatology

Keywords: bcs, body circumference, body weight, nocturnal primate

2023

Behavioural patterns in zoo-housed Humboldt penguins (Spheniscus humboldti) revealed using long-term keeper-collected data: validation of approaches and improved husbandry

Authors: Anne E Goodenough, Amy Sewell, Katie McDonald

Publication/Journal: Applied Animal Behaviour Science

Keywords: activity budget, captivity, ethogram, seasonal patterns, visitor effects, weather

2022

Do zoo‐housed primates retreat from crowds? A simple study of five primate species

Authors: Alexandria Cairo‐Evans, Natasha K Wierzal, Jason D Wark, Katherine A Cronin

Publication/Journal: American Journal of Primatology

Keywords: animal welfare, primates, visitor effects, zoo

2022

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