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

Do zoo animals use off‐exhibit areas to avoid noise? A case study exploring the influence of sound on the behavior, physiology, and space use of two pied tamarins (Saguinus bicolor)

Authors: Jason D Wark, Mandi W Schook, Patricia M Dennis, Kristen E Lukas

Publication/Journal: American Journal of Primatology

Keywords: animal welfare, noise, tamarins, zoo

2022

Do zoo‐housed primates retreat from crowds? A simple study of five primate species

Authors: Alexandria Cairo‐Evans, Natasha K Wierzal, Jason D Wark, Katherine A Cronin

Publication/Journal: American Journal of Primatology

Keywords: animal welfare, primates, visitor effects, zoo

2022

The Effect of Substrate on Water Quality in Ornamental Fish Tanks

Authors: Myriam Vanderzwalmen, Daniel Sánchez Lacalle, Priyadarshini Tamilselvan, Jason McNeill, Dorine Delieuvin, Khadidja Behlouli, Andrew Hursthouse, Iain McLellan, Mhairi E Alexander, Fiona L Henriquez

Publication/Journal: Animals

Keywords: environmental enrichment, gravel substrate, home aquaria, ornamental fishes, sand substrate, substrate enrichment

2022

A Quantitative Approach for Using Anticipatory Behavior as a Graded Welfare Assessment

Authors: Aleksei A Podturkin, Bethany L Krebs, Jason V Watters

Publication/Journal: Journal of Applied Animal Welfare Science

Keywords: appetitive behavior, pinniped, sea lion, zoo animal

2022

Assessing Animal Welfare with Behavior: Onward with Caution

Authors: Jason V Watters, Bethany L Krebs, Caitlin L Eschmann

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: affect, anticipatory behavior, behavioral context, behavioral diagnosis, behavioral diversity, inductive argument, natural behavior, stereotypy, zoo

2021

Evaluating physiological and behavioural responses to social changes and construction in two zoo-housed female giraffes

Authors: Neeti Jain, Rachel Santymire, Jason Wark

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: construction, corticosterone, cortisol, eia, giraffe, stereotypy, stress

2021

Evaluating physiological and behavioural responses to social changes and construction in two zoo-housed female giraffes

Authors: Neeti Jain, Rachel Santymire, Jason Wark

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: construction, corticosterone, cortisol, eia, giraffe, stereotypy, stress

2021

A System for Monitoring Acoustics to Supplement an Animal Welfare Plan for Bottlenose Dolphins

Authors: Brittany L Jones, Michael Oswald, Samantha Tufano, Mark Baird, Jason Mulsow, Sam H Ridgway

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: acoustic monitoring, animal welfare, bioacoustics, communication, distress call, marine mammal, vocal behavior, vocal biomarkers

2021

Increasing browse and social complexity can improve zoo elephant welfare

Authors: Monica Lasky, Jennifer Campbell, Jason A Osborne, Erin L Ivory, Jacob Lasky, Corinne J Kendall

Publication/Journal: Zoo Biology

Keywords: behavior, diet, ex situ, loxodonta africana, management, social

2020

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