Bears and pandas in captivity develop significantly different gut microbiomes compared to their wild counterparts, and giant pandas in particular have less diverse microbiomes than their wild counterparts - EurekAlert!
Critically endangered axolotls bred in captivity appear able to survive release into both artificial and restored Mexican wetlands, but may need specific temperatures to thrive - EurekAlert!
Endangered skates saved from extinction by hatching in captivity
Baboons in captivity in Ancient Egypt: insights from collection of mummies