Fallow is currently a one-of-a-kind mutation that first hatched in 2022 at Azuerolatropa la tropa. The bird has slightly lighter green and blue plumage than the wild form, as well as a pink bill and toes. Its eyes have become a shade of red – though exactly which shade is unknown given distortion from the camera flash. However, due to its mostly unchanged plumage, it may be a Dun Fallow.


