Field photographs of North American birds in nature.

Slide of fence post with holes made by Acorn or California woodpecker for storage.

Ornithological photographs by Crawford Greenewalt. Includes living birds in habitat, at nest, and close-ups in flight.

Two slides of a shrew (microsorex) and various birds specimens from the AMNH Ornithology Department. Specimens include Accipiter Melanoleucus, Basileuterus Bivittatus Agrentinae, B.C. Chrysogaster, Basileuterus Melanogenys Ignotus, Pennwla Millsi, Camptorhynchus Labradorius (Labrador Duck) and African Grey Parrot. (Names transcribed from slide captions).

Field photographs of North American birds in nature, includes Cardinals, red-shouldered hawks, and song sparrow.