The bush-tit, a bird architect
The Boss of the Aerie
The Bird of the Night
The Bird of Freedom
The American white pelican
T. Gilbert Pearson with nestlings
T. Gilbert Pearson holding a white pelican
Swans and Ducks
Swans and Ducks
Swans and Coots
Swans
Swans
Squirrel Holes
Spotted Sandpipers
Spotted Sandpipers
Spotted Sandpipers
Spotted Sandpiper
Spotted Sandpiper
Spotted Sandpaper
Spotted Sandpaper
Spotted Sandpaper
Spotted Sandpaper
Spotted Canyon Wren
Southern Oregon lecture I
Snake at a Nest
Snake at a Nest
Snake at a Nest
Snake at a Nest
