Changing head feathers
The white lines on the head show the sheaths of developing feathers
The white lines on the head show the sheaths of developing feathers
Thre male shiny cowbirds, one female shiny cowbird with her back turned and a female white-lined tanager at the back
Changing feathers of the head
Six juveniles changing into the adult male plumage were foraging in the sidewalk strips. All of them have different degrees of black.
Six juveniles changing into the adult male plumage were foraging in the sidewalk strips. All of them have different degrees of black.
Six juveniles changing into the adult male plumage were foraging in the sidewalk strips. All of them have different degrees of black.
Six juveniles changing into the adult male plumage were foraging in the sidewalk strips. All of them have different degrees of black.
Six juveniles changing into the adult male plumage were foraging in the sidewalk strips. All of them have different degrees of black.
