31. In a 2011 Izilwane interview with Z . Krasney, Bradshaw was asked to comment on captive animal businesses. 32. The zoo denies that mixing captive animals and humans is dangerous, either for the animal or the visitors. 33. As the study of wildlife and animal behavior grew, it became apparent that boredom and stress undermined captive animals 'health. 34. Meanwhile, U . S . and European zoos bred captive animals and taught them the tricks of the wild. 35. For biologists, he was the focus of fierce debate on whether captive animals could be returned to the wild. 36. Akita's intention in celebrating Minazo was to highlight the plight of captive animals used for performance before public audiences. 37. To offset inbreeding, efforts to sustain genetic diversity in populations of endangered species and of captive animals have been suggested. 38. But Saskatchewan, for example, has diagnosed the disease in more than 100 captive animals bred for their meat and antlers. 39. In the 1970s they again occurred in Denmark and Sweden, where captive animals escaped and now survive in the wild. 40. Direct human intervention in captive animals greatly reduces the difficulties and threats that would otherwise be present in the wild.
