A bird house in an apple tree at Hadley’s. A western bluebird about to enter its nest.

Unmounted lantern slide of a bluebird at its nest hole in an apple tree on the Jennings place. Original negative: OrgLot369_FinleyA1014.

Unmounted lantern slide of a bluebird at its nest hole in an apple tree on the Jennings place. Original negative: OrgLot369_FinleyA1014.

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

A bluebird at its nest hole in an apple tree. Image note: back view.

A bluebird at its nest hole in an apple tree. Image note: head clear but body slightly blurred.

A bluebird at its nest hole in an apple tree on the Jenning’s place. Image note: not very good.

A bluebird at its nest hole in an apple tree. Image note: small size.

A bluebird at its nest hole in an apple tree.

A bluebird at its nest hole in an apple tree on the Jenning's place.