An examination of salivary cortisol concentrations and behaviour in three African elephants Loxodonta africana at Zoo Atlanta

Authors: Angela Kelling, Rebecca Snyder, Christoper Ward, Mollie Bloomsmith, Mark Laudenslager, Terry Maple

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: captive elephant, non-invasive, stereotypic behaviour, welfare

2024

Play That Trunky Music: Development of an Auditory Enrichment Device for Elephants in Zoos

Authors: Arianna Mastali, Benjamin Mayo, Charles Ramey, Nate Elgart, Kirby Miller, Melody Jackson

Publication/Journal: Proceedings of the International Conference on Animal-Computer Interaction

Keywords: african elephant, auditory enrichment, loxodonta africana

2024

Zoo Visitors’ Most-Liked Aspects of Elephant Encounters and Related Perceptions of Animals’ Emotions and Welfare States: A Pragmatic Approach

Authors: Angela M. Lacinak

Publication/Journal: Animals

Keywords: animal emotions, animal experiences, animal training, animal welfare, animal–caregiver interactions, elephants, pragmatism, visitors, zoos

2024

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

The effect of COVID-19 lockdown restrictions on self-directed behaviour, activity budgets, movement patterns, and spatial use in semi-captive African elephants (Loxodonta africana)

Authors: Primrose Manning, Elisabeth Dawson, Christina Tholander, Maud Bonato

Publication/Journal: Applied Animal Behaviour Science

Keywords: Animal tourism venues, Anthropause, Captive animal welfare, COVID-19, displacement activity, human-animal interactions

2023

From left to right all through the night: Characteristics of lying rest in zoo elephants

Authors: Christian Schiffmann, Linda Hellriegel, Marcus Clauss, Brother Stefan, Kevin Knibbs, Christian Wenker, Therese Hård, Cordula Galeffi

Publication/Journal: Zoo Biology

Keywords: elephants, rest, zoo

2022

From left to right all through the night: Characteristics of lying rest in zoo elephants

Authors: Christian Schiffmann, Linda Hellriegel, Marcus Clauss, Brother Stefan, Kevin Knibbs, Christian Wenker, Therese Hård, Cordula Galeffi

Publication/Journal: Zoo Biology

Keywords: elephant, rest, sleep, zoo

2022

Effects of Positive Reinforcement Training and Novel Object Exposure on Salivary Cortisol Levels under Consideration of Individual Variation in Captive African Elephants (Loxodonta africana)

Authors: Susan Hambrecht, Ann-Kathrin Oerke, Michael Heistermann, Johannes Hartig, Paul W Dierkes

Publication/Journal: Animals

Keywords: glucocorticoid response, individuality, physiological stress, zoo elephants

2021

Multiple assessments of personality and problem-solving performance in captive Asian elephants (Elephas maximus) and African savanna elephants (Loxodonta africana)

Authors: Lisa P Barrett, Sarah Benson-Amram

Publication/Journal: Journal of Comparative Psychology

Keywords: elephants, personality, problem solving

2021

Diurnal variation of salivary cortisol in captive African elephants (Loxodonta africana) under routine management conditions and in relation to a translocation event

Authors: Susan Hambrecht, Ann‐Kathrin Oerke, Michael Heistermann, Paul Wilhelm Dierkes

Publication/Journal: Zoo Biology

Keywords: baseline, captive management, cortisol secretion, social introduction, stress

2020

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