Adult Parkman’s wren at entrance to nest in stump. A second Parkman’s wren on the top of stump about to start flying.

Young Parkman’s wren sitting in the entrance to its nest. Image note: large size.

Adult Parkman's wren perched on top of a stump with food in bill. Image note: side view.

Adult Parkman’s wren perched on top of a stump with food in bill. Image note: side view.

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.

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

An Oregon chickadee with food at its nest hole in an apple tree near Spooner's.

An Oregon chickadee at nest in an apple tree with food for its young, near Spooner's.