What is the demonstrated longevity potential for Western lowland gorillas living in protected environments like zoos?
Answer
Often living into their 30s and sometimes well into their 40s
The lifespan of the Western lowland gorilla is significantly influenced by external factors, primarily the presence or absence of environmental stresses such as predation and disease common in the wild. In contrast, individuals residing under the care of humans in protected settings demonstrate considerably greater longevity. The text specifies that gorillas managed in zoos frequently achieve lifespans extending into their thirties, and remarkable individuals have been documented living past 40 years, suggesting a high biological ceiling for lifespan when threats are mitigated.
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