"Breeding threatened mammals in fenced, predator-free areas is a common conservation strategy in Australia. The method is designed to protect vulnerable species and breed animals for release into the wild.

But our research – involving a cute, digging mammal known as a woylie – suggests the strategy may put animals at a distinct disadvantage once they’re fending for themselves.

We found animals bred in fenced conservation areas, known as “havens”, lost traits they need to detect and escape predators. It’s likely this made them less able to survive in the wild." #science #conservation #Australia #marsupials #CaptiveBreeding #animals #nature #endangered #AnimalBehaviour #rewilding #woylies #bettongs #mammals

'Too small and carefree': endangered animals released into the wild may lack the match-fitness to evade predators https://theconversation.com/too-small-and-carefree-endangered-animals-released-into-the-wild-may-lack-the-match-fitness-to-evade-predators-206927