Chimpanzees (Pan troglodytes) in US zoos, sanctuaries, and research facilities: A survey-based comparison of species-typical behaviors

Authors: Andrea W Clay, Stephen R Ross, Susan Lambeth, Maribel Vazquez, Sarah Breaux, Rhonda Pietsch, Amy Fultz, Michael Lammey, Sarah L Jacobson, Jaine E Perlman

Publication/Journal: Animals

Keywords: ape, chimpanzee, primate, species-typical behavior, welfare

2023

Effects of social stress on the welfare of captive male Alpine musk deer: Stereotypic behavior, fecal cortisol, and musk secretion

Authors: Xin Zhou, Qingxin Lv, Yuhong Qin, Naixiu Yuan, Yong Li, Mi Zhou, Xiuxiang Meng

Publication/Journal: Applied Animal Behaviour Science

Keywords: alpine musk deer (Moschus chrysogaster), ex situ conservation, fecal cortisol, small ruminant welfare, stereotypic behavior

2023

Gorilla Activities and Social Behavior: Assessing Changes Associated with Absence of Zoo Visitors, Zoo Attendance, Time of Day and Increasing Maturity

Authors: Cathleen R Cox, Jill S Werner, Joan I Mead

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: aggression, bachelor group, gorillas, hand-reared, maturity, pandemic, self-directed activity, time of day, visitor effects, zoo attendance

2023

Long-Term Assessment of Captive Chimpanzees: Influence of Social Group Composition, Seasonality and Biographic Background

Authors: Arnau Pascual, Elfriede Kalcher-Sommersguter, David Riba, Dietmar Crailsheim

Publication/Journal: Animals

Keywords: adverse early life experiences, behavior, captive care, chimpanzee, group alterations, group composition, seasonality, social network analysis

2023

More Than Just Kibbles: Keeper Familiarity and Food Can Affect Bonobo Behavior

Authors: Marta Caselli, Emilio Russo, Jean-Pascal Guéry, Elisa Demuru, Ivan Norscia

Publication/Journal: Animals

Keywords: animal welfare, food, keeper familiarity, pan paniscus, social behavior

2023

Visitors and observers otter‐ly influence the behavior and enclosure use of zoo‐housed giant otters

Authors: James E Brereton, Edward ML Jones, Connor McMillan, Kerry Perkins

Publication/Journal: Zoo Biology

Keywords: giant otter, observer effect, visitor effect

2023

About pace: How variations in method and definition affect quantification of pacing in bears?

Authors: Laura M Bernstein‐Kurtycz, Kayla G Wiatroski, Austin Leeds, Kristen E Lukas

Publication/Journal: Zoo Biology

Keywords: bears, pacing, stereotypy

2022

Agonistic behavior and feeding competition in the largest piranha species, Pygocentrus piraya, in a zoo

Authors: Ronald G Oldfield, Josie E Thal, Praanjal Das, Nick J Zarlinga, Kristen E Lukas, Jason D Wark

Publication/Journal: Journal of Ethology

Keywords: agonistic behavior, feeding competition, piranha, zoo

2022

An Approach to Assessing Zoo Animal Welfare in a Rarely Studied Species, the Common Cusimanse Crossarchus obscurus

Authors: Danielle Free, William SM Justice, Sarah Jayne Smith, Vittoria Howard, Sarah Wolfensohn

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: AWAG, behavior, carnivore, Crossarchus obscurus, cusimanse, evidence based, understudied, welfare, welfare assessment, zoo

2022

An Approach to Assessing Zoo Animal Welfare in a Rarely Studied Species, the Common Cusimanse Crossarchus obscurus

Authors: Danielle Free, William SM Justice, Sarah Jayne Smith, Vittoria Howard, Sarah Wolfensohn

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: AWAG, behavior, carnivore, Crossarchus obscurus, cusimanse, evidence based, understudied, welfare, welfare assessment, zoo

2022

Our Goals