The Introduction of a Novel Computerized Apparatus to California Sea Lions (Zalophus californianus)

Authors: Kelley A Winship, Amber Ramos, Mark J Xitco Jr

Publication/Journal: Aquatic Mammals

Keywords: california sea lion, cognition, cognitive enrichment, computer task, marine mammal, zalophus californianus

2023

Behavioural patterns in zoo-housed Humboldt penguins (Spheniscus humboldti) revealed using long-term keeper-collected data: validation of approaches and improved husbandry

Authors: Anne E Goodenough, Amy Sewell, Katie McDonald

Publication/Journal: Applied Animal Behaviour Science

Keywords: activity budget, captivity, ethogram, seasonal patterns, visitor effects, weather

2022

Cognitive Group Testing Promotes Affiliative Behaviors in Dolphins

Authors: Eszter Mátrai, Suzanne M Gendron, Michael Boos, Ákos Pogány

Publication/Journal: Journal of Applied Animal Welfare Science

Keywords: animal welfare, cognitive challenge, environmental enrichment, indo-Pacific bottlenose dolphin, welfare indicators

2022

Fecal glucocorticoid metabolite levels in captive Indian leopards (Panthera pardus fusca) housed under three different enrichment regimes

Authors: Nirali Panchal, Chena Desai, Ratna Ghosal

Publication/Journal: PloS one

Keywords: animal welfare, environmental enrichment, fecal glucocorticoid metabolite, leopard

2022

Immunoglobulin A and Physiologic Correlates of Well-Being in Asian Elephants

Authors: Anneke Moresco, Natalia Prado, Maura Davis, Amy L Schreier, Taylor S Readyhough, Sharon Joseph, Charlie Gray, Janine L Brown

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: bull, cortisol, elephas maximus, glucocorticoids, musth, oxytocin, secretory IgA, social, stress, welfare

2022

The More the Merrier? Zoo Visitors’ Affective Responses and Perceptions of Welfare across an Increase in Giraffe Density

Authors: Wilson C Sherman, Darren E Minier, Caterina N Meyers, Michelle L Myers

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: affective experience, perceptions of animal welfare, visitor studies, zoos and aquariums

2022

Physical and behavioral indicators associated with hormonal changes during musth in zoo-housed and free-ranging Asian elephants (Elephas maximus)

Authors: Chase A LaDue, Kathleen E Hunt, MG Sachintha M Samaraweera, Rajnish PG Vandercone, Wendy K Kiso, Elizabeth W Freeman

Publication/Journal: Theriogenology Wild

Keywords: androgens, conservation, glucocorticoids, temporal gland secretion, thyroid hormones, urine dribbling

2022

Urinary oxytocin and cortisol concentrations vary by group type in male western lowland gorillas (Gorilla gorilla gorilla) in North American zoos

Authors: Austin Leeds, Mandi W Schook, Patricia M Dennis, Tara S Stoinski, Mark A Willis, Kristen E Lukas

Publication/Journal: Primates

Keywords: animal welfare, gorillas, zoos

2022

Behavioral diversity as a potential positive indicator of animal welfare in bottlenose dolphins

Authors: Lance J Miller, Lisa K Lauderdale, Jocelyn L Bryant, Jill D Mellen, Michael T Walsh, Douglas A Granger

Publication/Journal: PloS one

Keywords: aldosterone, animal behavior, animal welfare, cortisol, dolphins, hormones, metabolites, swimming

2021

Behavioral diversity as a potential positive indicator of animal welfare in bottlenose dolphins

Authors: Lance J Miller, Lisa K Lauderdale, Jocelyn L Bryant, Jill D Mellen, Michael T Walsh, Douglas A Granger

Publication/Journal: Plos one

Keywords: aldosterone, animal behavior, animal welfare, cortisol, dolphins, hormones, metabolites, swimming

2021

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