'Lovely freak of nature': Mutant blue frog hops into wildlife sanctuary workshop
!['Lovely freak of nature': Mutant blue frog hops into wildlife sanctuary workshop](https://cdn.mos.cms.futurecdn.net/gmzXHkxxLcLh88x6qy2okQ.jpg)
Researchers in Australia spotted a magnificent tree frog with blue skin — the result of a rare genetic mutation called axanthism, which suppresses yellow pigments that usually tint the frogs green.