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Date: 03/25/23
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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/?ignore=title%2Cabstract%2Cpublication%2Ckeywords&fwp_search=Jeroen%20Hopster

24/7 behaviour and welfare of giraffes

Authors: Anke Vaesen, Sarah Depauw, Marina Salas, Hilde Vervaecke, Jeroen Stevens

Publication/Journal: BIAZA Research Symposium, Date: 2021/07/13-2021/07/14, Location: Online

Keywords: behavior, giraffes, nocturnal behavior, rumination, welfare

2021

The influence of sex, rearing history, and personality on abnormal behaviour in zoo-housed bonobos (Pan paniscus)

Authors: Daan W Laméris, Nicky Staes, Marina Salas, Steffi Matthyssen, Jonas Verspeek, Jeroen MG Stevens

Publication/Journal: Applied Animal Behaviour Science

Keywords: abnormal behavior, animal welfare, bonobo, great ape, personality, rearing, zoo

2021

Investigating the effects of sex and rearing-history on social network position in zoo-housed bonobos

Authors: Jonas Torfs, Jeroen Stevens, Jonas Verspeek, Daan Lameris, Marcel Eens, Nicky Staes

Publication/Journal: BIAZA Research Symposium, Date: 2021/07/13-2021/07/14, Location: Online

Keywords: bonobos, rearing history, social network analysis

2021

Monitoring the welfare of giraffes in two Belgian zoos

Authors: Caroline Heylen, Sarah Depauw, Marina Salas, Hilde Vervaecke, Jeroen Stevens

Publication/Journal: BIAZA Research Symposium

Keywords: giraffes, interspecific aggression, oral stereotypies, positive welfare indicators, welfare

2021

Time-lag of urinary and salivary cortisol response after a psychological stressor in bonobos (Pan paniscus)

Authors: Jonas Verspeek, Verena Behringer, Daan W Laméris, Róisín Murtagh, Marina Salas, Nicky Staes, Tobias Deschner, Jeroen MG Stevens

Publication/Journal: Scientific Reports

Keywords: bonobos, cortisol, stress

2021

The influence of sex, rearing history, and personality on abnormal behaviour in zoo-housed bonobos (Pan paniscus)

Authors: Daan W Laméris, Nicky Staes, Marina Salas, Steffi Matthyssen, Jonas Verspeek, Jeroen MG Stevens

Publication/Journal: Applied Animal Behaviour Science

Keywords: abnormal behaviour, animal welfare, great ape, personality, rearing, zoo

2020

The Speciesism Debate: Intuition, Method, and Empirical Advances

Authors: Jeroen Hopster

Publication/Journal: Animals

Keywords: Bernard Williams, cumulative culture, evolutionary debunking arguments, intuition, moral psychology, Peter Singer, Shelly Kagan, species-relativism, speciesism

2019

Chimpanzee sociability is associated with vasopressin (Avpr1a) but not oxytocin receptor gene (OXTR) variation

Authors: Nicky Staes, Sonja E. Koski, Philippe Helsen, Erik Fransen, Marcel Eens, Jeroen M. G. Stevens

Publication/Journal: Hormones and Behavior

Keywords: avpr1a, behavioral genetics, oxtr, oxytocin, pan troglodytes, personality, sociability, vasopressin

2015

The influence of zoo visitor numbers on the behaviour of harbour seals (Phoca vitulina)

Authors: Jeroen Stevens, Anya Thyssen, Hans Laevens, Hilde Vervaecke

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: behavior, harbor seal, zoo visitor effect

2013

Sex Differences in the Steepness of Dominance Hierarchies in Captive Bonobo Groups

Authors: Jeroen M. G. Stevens, Hilde Vervaecke, Han Vries, Linda Elsacker

Publication/Journal: International Journal of Primatology

Keywords: despotism . dominance . egalitarianism . pan paniscus

2007

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