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Date: 03/26/23
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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=polar%20bear

Access to Multiple Habitats Improves Welfare: A Case Study of Two Zoo-Housed Black Bears (Ursus americanus)

Authors: Kelly Bruno, Cassidy Hubbard, Emily Lynch

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: american black bear, animal welfare, carnivore, choice and control, environmental enrichment, zoo

2023

Behavioral development of a captive polar bear (Ursus maritimus) cub in the maternal den

Authors: Kylen N Gartland, Mary K Humbyrd, Betsie Meister, Grace Fuller

Publication/Journal: Zoo Biology

Keywords: animal welfare, development, polar bear

2023

Automated Video-Based Analysis Framework for Behavior Monitoring of Individual Animals in Zoos Using Deep Learning—A Study on Polar Bears

Authors: Matthias Zuerl, Philip Stoll, Ingrid Brehm, René Raab, Dario Zanca, Samira Kabri, Johanna Happold, Heiko Nille, Katharina Prechtel, Sophie Wuensch

Publication/Journal: Animals

Keywords: animal behavior, animal monitoring, animal welfare, behavior observation, deep learning, object detection, ursus maritimus

2022

Case study: Modifying repetitive behavior in a polar bear (Ursus maritimus)

Authors: Desirae Cambrelen, Melissa Nelson Slater

Publication/Journal: Zoo Biology

Keywords: pacing, polar bears, stereotypic behavior, zoo

2022

Comparing Space Use and Fecal Glucocorticoid Concentrations during and after the COVID-19 Closure to Investigate Visitor Effects in Multiple Species

Authors: Ashley N. Edes, Nathan C. Liu, Eli Baskir, Karen L. Bauman, Corinne P. Kozlowski, Helen L. Clawitter, David M. Powell

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: banteng, behavior, cortisol, gorillas, grizzly bears, physiology, polar bears, zoo research

2022

Effects of Complex Feeding Enrichment on the Behavior of Captive Malayan Sun Bears (Helarctos malayanus)

Authors: Yasmeen Ghavamian, Darren E Minier, Karin Enstam Jaffe

Publication/Journal: Journal of Applied Animal Welfare Science

Keywords: animal welfare, behavioral enrichment, species-typical behavior, stereotypic behavior, stereotypy

2022

Is item hiding a good enrichment strategy to reduce stereotypic behaviors and increase social interactions in captive female spectacled bears?

Authors: Ana Julia Sant'Ana Correa, Erick Mateus Barros, Vinicius Marques Lopez, Rhainer Guillermo-Ferreira

Publication/Journal: Journal of Veterinary Behavior

Keywords: animal behavior, ethology, mammal, zoo

2022

‘Bearly’ Changing with the Seasons: Bears of Five Species Show Few Behavioral Changes Across Seasons and at Varying Visitor Densities

Authors: L.M. Bernstein-Kurtycz, D. Koester, R. Snyder, J. Vonk, M.A. Willia, K. E. Lukas

Publication/Journal: Animal Behavior and Cognition

Keywords: bear behavior, COVID-19, crowd size, daily attendance, season, visitor effect

2021

Behavior and Habitat Use Remain Diverse and Variable in Modern Zoological Exhibits over the Long-Term: Case Studies in 5 Species of Ursidae

Authors: David M Powell, Eli Baskir

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: activity budget, bears, behavioral variation, entropy, seasonal, welfare, zoo

2021

A Critical review of animal-based welfare indicators for polar bears (Ursus maritimus) in zoos: Identification and evidence of validity

Authors: CR Skovlund, MK Kirchner, LW Moos, N Alsted, X Manteca, O Tallo-Parra, M Stelvig

Publication/Journal: Animal Welfare

Keywords: animal welfare, behaviour, polar bear, welfare assessment, welfare indicators, zoo welfare

2021

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