Two young California thrashers in a nest, mouths open.

A young Oregon chickadee looking out of its nest hole.

A young Oregon chickadee looking out of its nest hole.

Ruffed grouse chicks and eggs in nest. Image note: chicks blurred, not very good.

Ruffed grouse nest showing egg shells after eggs had hatched. Image note: large size.

Pelicans and cormorants in the corner of a colony. One bird flying.

Pelicans and cormorants. An adult bird on a nest. Image note: telephoto lens.

A Nuttall woodpecker at its nest hole. Image note: side view, large.

A Nuttall woodpecker at its nest hole. Image note: side back view, head turned away.

A western bluebird box in an apple tree at Hadley’s. Cattle in the background.