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Journal of Zoological and Botanical Gardens, Volume 4, Issue 1

March 2023 - 24 articles

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Cover Story: Environmental enrichment is used to promote species-appropriate behaviors. The Saint Louis Zoo presented Bali mynas (Leucopsar rothschildi) enrichment items from four categories (leafy greens, food-based, manipulative and progressively challenging) to reduce feather pecking. Pecking was not affected by enrichment, but adding enrichment increased locomotion and decreased autopreening, allogrooming, and head bobbing. Leafy greens produced the greatest changes among the enrichment types. Engagement with a progressively challenging device increased with additional uses, and interaction with the device was the highest with the most difficult version. These increases suggest that no habituation to the device occurred, while a possible neophobic effect declined with additional uses. View this paper

Articles (24)

  • Article
  • Open Access
2 Citations
5,827 Views
11 Pages

13 March 2023

Scientific research has long been recognized as one of the four pillars of the zoo or aquarium mission, alongside recreation, conservation, and education. This study sought to quantify a sample of zoos’ participation in scientific research via...

  • Communication
  • Open Access
4 Citations
6,188 Views
21 Pages

10 March 2023

This communication discusses the Bear Care Group’s “behavior-based” enrichment philosophy, focusing on the importance of enrichment programs built on the knowledge of species’ natural histories, living strategies, and observed...

  • Article
  • Open Access
8 Citations
5,024 Views
16 Pages

Cognitive enrichment for professionally managed species has become more prevalent in recent years in both zoological and research settings and has been encouraged as a means of welfare enhancement. However, the task’s difficulty must be specifi...

  • Article
  • Open Access
4 Citations
2,984 Views
9 Pages

Insects are commonly utilized in biomedical research and have become increasingly popular in museum collections and as pets. Despite this, objective evaluation of insect euthanasia is scarce. This study investigated the effectiveness of targeted inje...

  • Article
  • Open Access
4 Citations
3,481 Views
17 Pages

Local Plant and Insect Conservation Evaluated with Organizational Identity Theory

  • Lily Maynard,
  • Bailey Cadena,
  • T’Noya Thompson,
  • Valerie Pence,
  • Megan Philpott,
  • Mollie O’Neil,
  • Mandy Pritchard,
  • Julia Glenn,
  • Bridget Reilly and
  • Jordan Hubrich
  • + 1 author

With a range of programs focused on local plant and insect conservation, the Cincinnati Zoo & Botanical Garden works with partners and our communities to restore landscapes and thriving ecosystems for wildlife and people. We used organizational i...

  • Article
  • Open Access
1 Citations
3,870 Views
23 Pages

Age and Social History Impact Social Interactions between Bull Asian Elephants (Elephas maximus) at Denver Zoo

  • Taylor S. Readyhough,
  • Maura Davis,
  • Sharon Joseph,
  • Anneke Moresco and
  • Amy L. Schreier

Wild bull Asian elephants spend time in all-male groups. Therefore, managers of ex situ populations increasingly house bulls together. We examined the social interactions of five bull Asian elephants at Denver Zoo, using instantaneous sampling to com...

  • Article
  • Open Access
4,216 Views
15 Pages

Animals use specific behaviors and skills to overcome challenges and access resources. Environmental enrichment is provided to animals in human care to both promote species-appropriate behaviors and reduce undesired behaviors. Feather pecking in bird...

  • Article
  • Open Access
1 Citations
2,981 Views
18 Pages

Comparing Predictors and Outcomes of Higher Allostatic Load across Zoo-Housed African Great Apes

  • Ashley N. Edes,
  • Katie L. Edwards,
  • Dawn Zimmerman,
  • Balbine Jourdan,
  • Douglas E. Crews,
  • Barbara A. Wolfe,
  • Donald L. Neiffer and
  • Janine L. Brown

Stressors over the lifespan can contribute to physiological dysregulation, or allostatic load. Allostatic load has been studied in humans using allostatic load indices (ALIs) for over 25 years, but the same methods are rarely applied to other species...

  • Article
  • Open Access
6,028 Views
12 Pages

10 February 2023

Pinworm ova were discovered on lesser hedgehog tenrec (Echinops telfairi) fecal exams. Ova were passthrough pseudoparasite pinworms originating from feeder roaches (Blaptica dubia). Roaches were maintained as a feeder colony and offered to tenrecs as...

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