An unidentified bird perched on a skinned deer carcass hanging from a tree. Possibly near the Deschutes River? Note on negative envelope indicates that the image might have been taken by Olaus Murie.

Two young robins in their nest facing opposite directions. Taken in Fulton Canyon.

An adult Vigor's wren with food at the entrance to its nest on the side of a stump in Fulton Canyon.

An adult Vigor's wren with food at the entrance to its nest on the side of a stump in Fulton Canyon.

Two young Vigor's wrens on an alder branch in Fulton Canyon. One bird is blurred.

A Clark’s crow perched on a post in Mount Rainier National Park.

Three orioles on limbs beside their nest near Jim Paul Ranch in southeastern Oregon.

Irene Finley photographing orioles near their nest on the Jim Paul Ranch in southeastern Oregon.

Thurber junco (Oregon snow bird) on nest with open mouth. Image note: contrasty plate.

Cassin’s vireo on nest. A hand showing above.