Two golden eagle downy young in nest. One with head up. Image note: side view, black background, third series.

William L. Finley in a tree photographing two golden eagles in nest. Image note: using reflex.

Herman Bohlman and William L. Finley climbing tree to photograph an eagle’s nest. Two eagles in the nest.

Herman Bohlman in tree photographing an eagle’s nest. Image note: rear lens, view from ground.

Herman Bohlman perched on limb in tree photographing an eagle’s nest. Image note: wide angle.

Herman Bohlman perched on limb in tree photographing an eagle’s nest. Image note: regular lens.

Two grown golden eagle young in nest. Image note: telephoto lens, best, fifth series.

Two golden eagle mottled young in nest. Image note: close view. “Down and Feathers” Copyright 1905.

Two golden eagles in nest looking up with mouths open. Taken on Finley and Bohlman's final trip up Mission Ridge.

Two grown golden eagle young in nest with open mouths. Image note: front view, fifth series.