Red-throated Loon (Gavia stellata), Bill Williams Arm of Lake Havasu, Mohave County

This Red-throated Loon was found and photographed by Steve Hosmer on 22 December 2015

Casual late fall through winter visitor to Arizona though recently it has been annual, particularly along the lower Colorado River primarily on Lake Havasu. 

Upturned bill and pale gray head and throat lacking sharp contrast between head, neck and throat. Weak facial contrast and limited back spotting indicate a bird in juvenile plumage.

22 December 2015, photo by Steve Hosmer

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