Two golden eagle downy young in nest with heads raised. Image note: close, three quarters front view, black background, third series.

Golden eagle nest and eggs. Image note: near view, long way of plate, telephoto lens. Copyright 1905, H. T. Bohlman, W. L. Finley.

Golden eagle nest and eggs. Image note: telephoto lens.

Two golden eagle mottled young in nest. Image note: medium sized, regular lens, fourth series.

Two golden eagle downy young in nest with heads up. Image note: soft. “Awakening Instinct” Copyright 1905.

Golden eagle nest and eggs. Image note: large, telephoto, first series.

Two golden eagle downy young in nest. One with head raised. Image note: close view, third series.

Golden eagle nest and eggs. Image note: rear lens, hard, first series.

Two golden eagle downy young in nest. One with open mouth. Image note: close, side view, third series.

Two fully grown golden eagle young in nest. Image note: regular lens, contrasty, fifth series.