Bird Plumage Variations and Abnormalities

Male Painted Bunting in his spectacular plumage : Tim Hopwood Variations in plumage can be based on the sex of the bird, its age, or seasonal changes caused by molting. Molting patterns are complex and even the experts do not have all the answers about how this process is controlled. This basic

The variation of appearances of our seabirds

Kane County Connects

Mya Bird Academy • The Cornell LabBird Academy • The Cornell Lab

Bird Plumage Variations and Abnormalities

and now for something a little bit different BOPping birds

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