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Date: 05/9/25
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Our Goals

  1. Acquire and make easily accessible to zoo and aquarium professionals the current body of knowledge on animal welfare and ethics.
  2. Conduct and facilitate welfare assessments and applied welfare research on captive exotic animals.
  3. Convene important discussions and presentations on captive exotic animal welfare and ethics.
  4. Train professionals on captive exotic animal welfare best practices and policies.
  5. Recognize advances in improving captive exotic animal welfare and ethics through awards.
URL: https://detroitzoo.org/resources/?fwp_search=within-species%20variation

Analytical and biological validation of a noninvasive measurement of glucocorticoid metabolites in feces of Geoffroy’s spider monkeys (Ateles geoffroyi)

Authors: Juliane Damm, Filippo Aureli, Ariadna Rangel-Negrín, Miriam Barradas-Moctezuma, Pedro A. D. Dias

Publication/Journal: American Journal of Primatology

Keywords: capture, circadian rhythm, cortisol, enzyme immunoassay, platyrrhines, reproductive state

2024

Further Than Fur: Effects of Sex, Body Site, and Season on Hair Color and Hair Cortisol Concentration in Captive Addax nasomaculatus Antelopes

Authors: Juan Pablo Damián, María Eugenia Banguese, Santiago Bentancor, Analía Pérez, Sarina Sierra, Cesar Echaides, Ana Pérez-Sarasqueta, Ana Claudia Menezes, Paula Pessina, Matías Villagrán

Publication/Journal: Ruminants

Keywords: animal welfare, ex situ conservation, ruminant, stress, thermoregulation

2024

Investigating the relationship between abiotic factors and the behaviour of an All-Male Nile crocodile (Crocodylus niloticus) Group

Authors: Austin Leeds, Alex Riley, Laura Stalter, Megan Terry, Andrew C. Alba, Joseph Soltis

Publication/Journal: Applied Animal Behaviour Science

Keywords: Abiotic influences, animal behaviour, animal welfare, Crocodilian behaviour, reptile welfare

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

Are Dolphins Kept in Impoverished Environments?

Authors: Kelly Jaakkola

Publication/Journal: Animals

Keywords: animal welfare, captivity, cetacea, cognitive enrichment, dolphins, impoverishment

2023

Effects of Failure on California Sea Lion (Zalophus californianus) Gameplay Strategies and Interest in a Cognitive Task: Implications for Cognitive Enrichment in Pinnipeds

Authors: Danielle L Roberts, Holli C Eskelinen, Kelley A Winship, Amber M Ramos, Mark J Xitco

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: *animal cognition, california sea lion, cognitive enrichment, marine mammal welfare, technological enrichment

2023

Mirror, mirror on the wall… How tank material and the presence of “enrichments” affect competition and agonism in zebrafish (Danio rerio)

Authors: J. Michelle Lavery, Georgia J. Mason

Publication/Journal: Applied Animal Behaviour Science

Keywords: aggression, agonism, environmental enrichment, fish welfare, Zebrafish husbandry

2023

Multi-sensor biologgers and innovative training allow data collection with high conservation and welfare value in zoos

Authors: Holly English, Luke Harvey, Rory Wilson, Richard Gunner, Mark Holton, Rosie Woodroffe, Luca Börger

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: behaviour, biologging, captivity, daily diary, dead-reckoning, enrichment, space use, welfare

2023

Providing baseline data for conservation–Heart rate monitoring in captive scimitar-horned oryx

Authors: Peter Leimgruber, Nucharin Songsasen, Jared A Stabach, Megan Horning, Dolores Reed, Tara Buk, Arielle Harwood, Lawrence Layman, Christopher Mathews, Morgan Vance

Publication/Journal: Frontiers in Physiology

Keywords: heart rate monitoring, oryx

2023

Using qualitative behavior assessment to investigate the effect of tourist presence on the welfare in captive tigers (Panthera tigris) in three tourism facilities in Thailand

Authors: Tanya S. Erzinçlioğlu, Kenny M. D. Rutherford

Publication/Journal: Zoo Biology

Keywords: animal welfare, free choice profiling, human-animal interaction, qualitative behavior assessment

2023

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