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Date: 12/21/24
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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=Ann%20V.%20Hedrick&ignore=title%2Cabstract%2Cpublication%2Ckeywords

The effects of human-zoo ambassador animal interactions on millennial populations

Authors: Brittany Fischer, Madeline Winans, Kimberly Cole, Sara Adamczak, Lauren Sommers, Kelly Ann George

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: education, human-animal interactions, millennial, welfare, zoo animals

2024

Differences in Mother-Infant Bond and Social Behavior of African Elephant Calves Living In Situ and Ex Situ

Authors: Franziska Hoerner, Jake Rendle-Worthington, Arne Lawrenz, Ann-Kathrin Oerke, Karsten Damerau, Santiago Borragán Santos, Therese Hard, Gela Preisfeld

Publication/Journal: Animals

Keywords: development, distance keeping, human care, loxodonta africana, wild elephants, zoo elephants

2023

Surgical placement of implantable cardiac loop recorders in great apes

Authors: Ilana Kutinsky, Ann Duncan, Marietta D Danforth, Suzan Murray, Julie Napier, Stephanie McCain, Hayley W Murphy

Publication/Journal: American Journal of Primatology

Keywords: great apes, loop recorders, surgery

2023

Using ecosystem health and welfare assessments to determine impacts of wild collection for public aquariums

Authors: Brittany Fischer, Jessica Pempek, Kelly Ann George, Jaylene Flint, Thomas Wittum, Mark Flint

Publication/Journal: PLOS ONE

Keywords:

2023

Effects of Positive Reinforcement Training and Novel Object Exposure on Salivary Cortisol Levels under Consideration of Individual Variation in Captive African Elephants (Loxodonta africana)

Authors: Susan Hambrecht, Ann-Kathrin Oerke, Michael Heistermann, Johannes Hartig, Paul W Dierkes

Publication/Journal: Animals

Keywords: glucocorticoid response, individuality, physiological stress, zoo elephants

2021

Getting It Straight: Accommodating Rectilinear Behavior in Captive Snakes—A Review of Recommendations and Their Evidence Base

Authors: Clifford Warwick, Rachel Grant, Catrina Steedman, Tiffani J Howell, Phillip C Arena, Angelo JL Lambiris, Ann-Elizabeth Nash, Mike Jessop, Anthony Pilny, Melissa Amarello

Publication/Journal: Animals

Keywords: body posture, enclosure size, literature review, reptile husbandry, space

2021

Diurnal variation of salivary cortisol in captive African elephants (Loxodonta africana) under routine management conditions and in relation to a translocation event

Authors: Susan Hambrecht, Ann‐Kathrin Oerke, Michael Heistermann, Paul Wilhelm Dierkes

Publication/Journal: Zoo Biology

Keywords: baseline, captive management, cortisol secretion, social introduction, stress

2020

Correlates of androgens in wild male Barbary macaques: Testing the challenge hypothesis

Authors: Alan V. Rincon, Laëtitia Maréchal, Stuart Semple, Bonaventura Majolo, Ann MacLarnon

Publication/Journal: American Journal of Primatology

Keywords: androgens, barbary macaques, challenge hypothesis, male-infant affiliation, rank instability

2017

A protocol for training group-housed rhesus macaques (Macaca mulatta) to cooperate with husbandry and research procedures using positive reinforcement

Authors: Caralyn Kemp, Harriet Thatcher, David Farningham, Claire Witham, Ann MacLarnon, Amanda Holmes, Stuart Semple, Emily J. Bethell

Publication/Journal: Applied Animal Behaviour Science

Keywords: 3rs, group training, macaque, positive reinforcement training, primates, stationing

2017

Characterization of multiple pathways modulating aggression in the male clouded leopard (Neofelis nebulosa)

Authors: Heather B. DeCaluwe, Nadja C. Wielebnowski, JoGayle Howard, Katharine M. Pelican, Mary Ann Ottinger

Publication/Journal: Zoo Biology

Keywords: androgens, glucocorticoids, gnrh agonist, serotonergic regulation, tricyclic antidepressant

2016

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Detroit Zoological Society: Detroit Zoo; Belle Isle Nature Center

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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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Celebrating and Saving Wildlife and Wild Places
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