Swainson’s Hawk Up Close And In Flight

swainson's hawk 3657 ron dudley

This juvenile Swainson’s Hawk had no fear. I believe it thought of vehicles (and their contents) as no more threatening than the boulders or trees that are common in this area of the Centennial Valley. […]

The Source Of Male Western Tanager Head Colors

western tanager 5844 ron dudley

Male Western Tanagers are known for their red heads but there can be considerable variation in those reds and the cause is not fully understood. […]