Skip to Content
czaw-bear
detroit zoo detroit zoo
Printout from detroitzoo.org
Date: 11/30/24
  • Home
  • About
  • Resources
  • Projects
  • Multimedia
  • Events

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=Hans%20W.%20de%20Vries&ignore=title%2Cabstract%2Cpublication%2Ckeywords

Comparative neuroendocrinology: A call for more study of reptiles!

Authors: David Kabelik, Hans A. Hofmann

Publication/Journal: Hormones and Behavior

Keywords: comparative studies, neuroendocrinology, reptiles

2018

Diel and infradian (7-day) activity rhythms in Mexican spider monkeys (Ateles geoffroyi) kept with and without visitor contact

Authors: Jairo Muñoz-Delgado, Sergio Pérez-Galicia, José Carlos Sánchez-Ferrer, Domingo Canales Espinosa, Hans G. Erkert

Publication/Journal: American Journal of Primatology

Keywords: activity pattern, circadian rhythm, circaseptan rhythm, masking effect, zoo visitor effect

2018

Face-based perception of emotions in dairy goats

Authors: Lucille G. A. Bellegarde, Marie J. Haskell, Christine Duvaux-Ponter, Alexander Weiss, Alain Boissy, Hans W. Erhard

Publication/Journal: Applied Animal Behaviour Science

Keywords: *cognitive bias, ear postures, emotions, face, goats

2017

The effect of a diet change on regurgitation and reingestion in captive chimpanzees

Authors: Iris Mulder, Raymond van der Meer, Han de Vries, Elisabeth HM Sterck

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: captivity, chimpanzee, diet change, regurgitation and reingestion

2016

Housing and management factors associated with indicators of dairy cattle welfare

Authors: M. de Vries, E. A. M. Bokkers, C. G. van Reenen, B. Engel, G. van Schaik, T. Dijkstra, I. J. M. de Boer

Publication/Journal: Preventive Veterinary Medicine

Keywords: animal welfare, dairy cattle, environment, housing, management, risk factor

2015

Urban noise undermines female sexual preferences for low-frequency songs in domestic canaries

Authors: Guillaume Huet des Aunay, Hans Slabbekoorn, Laurent Nagle, Floriane Passas, Pierre Nicolas, Tudor I. Draganoiu

Publication/Journal: Animal Behaviour

Keywords: anthropogenic noise, birdsong, domestic canary, masking, mate choice, serinus canaria

2014

Assessment time of the Welfare Quality protocol for dairy cattle

Authors: M. de Vries, B. Engel, I. den Uijl, G. van Schaik, T. Dijkstra, I. J. M. de Boer, E. A. M. Bokkers

Publication/Journal: Animal Welfare

Keywords: animal welfare, dairy cows, on-farm assessment, prediction, protocol, welfare quality®

2013

The behavioral context of visual displays in common marmosets (Callithrix jacchus)

Authors: Raïssa A. de Boer, Anne M. Overduin-de Vries, Annet L. Louwerse, Elisabeth H. M. Sterck

Publication/Journal: American Journal of Primatology

Keywords: body posture, common marmoset, communication, facial expression, social behavior

2013

Behavioural and physiological responses of heifer calves to acute stressors: Long-term consistency and relationship with adult reactivity to milking

Authors: Cornelis G. Van Reenen, Jozef T. N. Van der Werf, Niamh E. O’Connell, Leonie F. M. Heutinck, Hans A. M. Spoolder, R. Bryan Jones, Jaap M. Koolhaas, Harry J. Blokhuis

Publication/Journal: Applied Animal Behaviour Science

Keywords: behavioural test, dairy cattle, development, fearfulness, hpa axis, individual differences, temperament

2013

Consistency of dominance rank order: A comparison of David’s scores with I&SI and Bayesian methods in macaques

Authors: K. N. Balasubramaniam, C. M. Berman, A. De Marco, K. Dittmar, B. Majolo, H. Ogawa, B. Thierry, H. De Vries

Publication/Journal: American Journal of Primatology

Keywords: bayesian estimation, david's score, dominance ranks, dyadic dominance indices, i&s*i, macaques

2013

  • Search

    • Search within:
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.

  • © 2024 Detroit Zoological Society
Celebrating and Saving Wildlife and Wild Places
Searching...