Partially white American Robin (Turdus migratorius), Mt. Graham Golf Course, Graham County

This partially white American Robin was found and photographed by Diane Drobka on 05 May 2018

Conditions causing abnormal white feathers, such as leucism and progressive graying, are relatively uncommon in thrushes. This individual shows a mixture of white and normal feathers in the flight feathers and coverts.

05 May 2018, photo by Diane Drobka

All photos are copyrighted© by photographer