Today at a park near my house I saw robins alternatively hopping around feeding on the ground and fleeing to the leafless trees.
One odd one had a white head.
Pretty fascinating, I don’t remember seeing that before.
Similar to this photo from the internet—supposed to be partial albinism.
I’ve got a cardinal that comes to my bird feeder with partial albinism, it has a white crest and white flecks all over its face.