Most Mammals Live Longer in Zoos Than in the Wild, Study Finds
A new study has found that most mammals have a greater life expectancy in zoos than in the wild. The study, which was conducted by scientists at Lincoln Park Zoo and the AZA Population Management Center PMC with support from the Columbus Zoo and Aquarium, looked at data on the life expectancy of over 1,000 mammals in both captivity and the wild. The study found that the average life expectancy of mammals in zoos was 12 years, compared to just 6 years in the wild.
The study authors say that there are several reasons why mammals live longer in zoos. One reason is that zoos provide a protected environment for mammals, where they are not exposed to predators, diseases, or other threats that can shorten their lifespan. Another reason is that zoos provide mammals with a consistent food supply and veterinary care, which can help to keep them healthy and alive longer. The study authors also found that the life expectancy of mammals in zoos varies depending on the species. For example, elephants have a life expectancy of over 50 years in zoos, while mice have a life expectancy of just a few years.
The study's findings have implications for the conservation of endangered species. The authors say that zoos can play an important role in helping to protect endangered species by providing them with a safe and healthy environment in which to live and reproduce. Zoos can also help to educate the public about endangered species and the importance of conservation.
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