Why keep non-endangered species captive in zoos?

Question

Why keep non-endangered species captive in zoos?

Answer 1

The reason, non-endangered animals are kept in Zoos, is that zoos are the places created for the entertainment of general masses. Animals are loved by kids, they take keen interest in visiting zoos to see their favourite animals. Zoos have improved in the recent times, and living standards of caged animals in the zoos have also improved remarkably.

 

Answer 2

yeah i know but their just capturing animals that dont need to be captured.