The American osprey or fish hawk
The American osprey or fish hawk
Thanksgiving Dinner
Terns, world fliers
Squirrel of the golden forest
Spring with the birds of the Blitzen Valley
Spring song of the toad
Spring song of the toad
"Skeezix, a white coyote: A rare member of his tribe is interviewed"
Shooting as a safe sport
Series 1: Manuscripts, circa 1910-1942
Series 1: Manuscripts, circa 1910-1942
Robin
Roadrunners of the Arizona desert
Roadrunner, a wise old bird
Ring-necked pheasant, canny bird of the season
Red-wings
Queer birds
Pyrrhuloxia, or whistling cardinal
Pronghorn, swiftest animal of the desert
Procyon lotor, the washer
Porcupine pet
Porcupine pet
Peter meets royalty
Our strangest and rarest quail
Old Smokey and her cubs
Notes, July, 5 1937
"Naturalists film action on Paulina Lake outing"
Mountain goat pursuit
