Hormonal changes in northern white-cheeked gibbons (Nomascus leucogenys) after the death of a group member

Authors: Emilee N. Hart, Rupert Palme, Nava Greenblatt, Rafaela S. C. Takeshita

Publication/Journal: Primates

Keywords: death, DHEAS, gibbons, glucocorticoids, group structure, stress

2024

Neutrophil to lymphocyte ratio in captive olive baboons (Papio anubis): The effects of age, sex, rearing, stress, and pregnancy

Authors: S. J. Neal, A. M. Achorn, S. J. Schapiro, W. D. Hopkins, J. H. Simmons

Publication/Journal: Am J Primatol

Keywords: *Papio anubis/genetics/physiology, age factors, animals, baboons, early adversity, female, lymphocytes, male, neutrophil‐lymphocyte ratio, neutrophils, physiological, pregnancy, sex factors, stress

2024

Behavioral development of a captive polar bear (Ursus maritimus) cub in the maternal den

Authors: Kylen N Gartland, Mary K Humbyrd, Betsie Meister, Grace Fuller

Publication/Journal: Zoo Biology

Keywords: animal welfare, development, polar bear

2023

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

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

Giraffe Giraffa camelopardalis feeding: How stereotypies and other behaviours changed at Kolmårdens djurpark in Sweden

Authors: William Walldén

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: breed and cull, enrichment, giraffe, reproduction, slow-feeder

2023

Hierarchical position of individual captive western lowland gorillas Gorilla gorilla gorilla and its impact on neighbour associations and behaviour

Authors: Rebecca Sweet, Susan Cheyne

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords:

2023

Maternal behavioural analysis during a successful captive breeding of jaguars Panthera onca

Authors: Pamela Zaganin Modena, Cristina Harumi Adania, Vinicius Marques Lopez, Rhainer Guillermo-Ferreira

Publication/Journal: Theriogenology Wild

Keywords: amazon, felidae, Onça, welfare, wildcat, Yaguareté

2023

Maternal behavioural analysis during a successful captive breeding of jaguars Panthera onca

Authors: Pamela Zaganin Modena, Cristina Harumi Adania, Vinicius Marques Lopez, Rhainer Guillermo-Ferreira

Publication/Journal: Theriogenology Wild

Keywords: amazon, felidae, Onça, welfare, wildcat, Yaguareté

2023

Understanding Circadian and Circannual Behavioral Cycles of Captive Giant Pandas (Ailuropoda melanoleuca) Can Help to Promote Good Welfare

Authors: Kristine M. Gandia, Elizabeth S. Herrelko, Sharon E. Kessler, Hannah M. Buchanan-Smith

Publication/Journal: Animals

Keywords: animal welfare, behavior, breeding, captive, circadian, circannual

2023