Animals (May 2023)

Integrating Individual Animal and Population Welfare in Zoos and Aquariums

  • Louis DiVincenti,
  • Allen McDowell,
  • Elizabeth S. Herrelko

DOI
https://doi.org/10.3390/ani13101577
Journal volume & issue
Vol. 13, no. 10
p. 1577

Abstract

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Over the last 50 years, animal welfare science has advanced dramatically, especially in zoos and aquariums. A shifting focus from population-level welfare parameters such as reproductive success and longevity (macroscopic, big-picture concepts) to the subjective experience of individual animals (microscopic, focused concepts) has led to more effective animal welfare assessments and improvements in animal welfare. The interplay between individual animal and population welfare for captive animals is critical to the way zoos and aquariums operate to realize their welfare and conservation missions, especially when these missions conflict with one another. In this report, we explore the intersection of individual animal and population welfare in zoos and aquariums and how these two concepts may support one another or be in conflict.

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