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Date: 03/30/23
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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=laying%20hens

Recent Studies in Reptile and Amphibian Welfare: Some Relevant Publications for the Zoo Herpetologist

Authors: Robert W. Mendyk

Publication/Journal: Herpetological Review

Keywords: amphibian, reptile, welfare, zoo

2022


Hens with benefits: Can environmental enrichment make chickens more resilient to stress?

Authors: Misha Ross, Quinn Rausch, Brittany Vandenberg, Georgia Mason

Publication/Journal: Physiology & Behavior

Keywords: chickens, environmental enrichment, stress, welfare

2020


Impacts of the season and reproductive status on fecal reproductive and adrenocortical steroid metabolites in zoo Cuban crocodiles (Crocodylus rhombifer)

Authors: Lauren Augustine, Kyle Miller, Alan Peters, Ashley D Franklin, Cathleen M Steinbeiser, Janine L Brown, Natalia A Prado

Publication/Journal: Zoo Biology

Keywords: crocodilians, fecal hormone metabolites, zoo management

2020


Effect of simple and low-cost enrichment items on behavioral, clinical, and productive variables of caged laying hens

Authors: Mayra H. Frediani, Cristiane S. Pizzutto, Maíra B. R. Alves, Ricardo J. G. Pereira

Publication/Journal: Journal of Applied Animal Welfare Science

Keywords: environmental enrichment, poultry, production, thermography, welfare

2019


We demand compromise: which achieves more, asking for small or large changes?

Authors: M. C. Appleby

Publication/Journal: Animal Welfare

Keywords: animal welfare, compromise, diplomacy, policy, sentience, strategy

2019


Abnormal repetitive behaviours in captive birds: a Tinbergian review

Authors: Emma Mellor, Ben Brilot, Sarah Collins

Publication/Journal: Applied Animal Behaviour Science

Keywords: abnormal repetitive behaviour, bird welfare, causation, development, evolution, function

2018


Behavioural and physiological responses of laying hens to automated monitoring equipment

Authors: Stephanie Buijs, Francesca Booth, Gemma Richards, Laura McGaughey, Christine J. Nicol, Joanne Edgar, John F. Tarlton

Publication/Journal: Applied Animal Behaviour Science

Keywords: aggression, automated monitoring, domestic fowl, preening, thermography

2018


Farmer perspectives on welfare outcome assessment: learnings from four farm assurance scheme consultation exercises

Authors: L. van Dijk, S. Elwes, D. C. J. Main, S. M. Mullan, J. Jamieson

Publication/Journal: Animal Welfare

Keywords: animal welfare, dairy, farm assurance schemes, farmer perspectives, laying hens, outcome-based measures

2018


Access to litter during rearing and environmental enrichment during production reduce fearfulness in adult laying hens

Authors: Margrethe Brantsæter, Fernanda M. Tahamtani, Janicke Nordgreen, Ellen Sandberg, Tone Beate Hansen, T. Bas Rodenburg, Randi Oppermann Moe, Andrew Michael Janczak

Publication/Journal: Applied Animal Behaviour Science

Keywords: environmental enrichment, fearfulness, laying hen, litter, rearing, welfare

2017


ANIMAL BEHAVIOR AND WELL-BEING SYMPOSIUM: Poultry welfare assessments: Current use and limitations

Authors: R. A. Blatchford

Publication/Journal: Journal of Animal Science

Keywords: agriculture, broiler, dairy & animal science, indicators, keel bone damage, laying hen, laying hens, limitations, optical-flow, performance, stocking density, welfare assessments, welfare quality®

2017


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Detroit Zoological Society: Detroit Zoo; Belle Isle Nature Center

Celebrating and Saving Wildlife and Wild Places

8450 W. 10 Mile Road, Royal Oak, MI 48067 | 248-541-5717

The Detroit Zoological Society – a renowned leader in
humane education, wildlife conservation, animal welfare
and sustainability – operates the Detroit Zoo and Belle Isle Nature Center.

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