Looking nice in the soft light at sunset.
A quote from Cornell Labs:
Most Cliff Swallows in North America have whitish foreheads; however, birds from the Mexican population (which extends into the southwest U.S.) have dark chestnut foreheads.
Tags: Arizona Cliff Swallow Green Valley Historic Canoa Ranch Pond (Petrochelidon pyrrhonota)
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(Petrochelidon pyrrhonota)
Good light allows us to see the details.
A quote from Cornell Labs:
Most Cliff Swallows in North America have whitish foreheads; however, birds from the Mexican population (which extends into the southwest U.S.) have dark chestnut foreheads.
Tags: Arizona Cliff Swallow Green Valley Historic Canoa Ranch Pond
© All Rights Reserved