Don Van Dyke:
Barn at Mormon Row before sunrise
Don Van Dyke:
Fall Has Arrived
Don Van Dyke:
Undine Falls
Don Van Dyke:
American Bison at Sunrise
Don Van Dyke:
Yellowstone Falls
Don Van Dyke:
Thermal Pool
Don Van Dyke:
Bison Portrait
Don Van Dyke:
American Bison
Don Van Dyke:
Mt. Moran before Sunrise
Don Van Dyke:
Mt. Moran
Don Van Dyke:
Pasture with Grand Tetons
Don Van Dyke:
Snake River Overlook
Don Van Dyke:
Steamy Walkway
Don Van Dyke:
Algae
Don Van Dyke:
Boiling Pool
Don Van Dyke:
Old Faithful at Sunset
Don Van Dyke:
Bighorn Sheep Ram
Don Van Dyke:
Misty Morning
Don Van Dyke:
Grand Prismatic Pool
Don Van Dyke:
Bighorn Sheep Ram
Don Van Dyke:
Female Moose
Don Van Dyke:
Bull Elk Bellowing
Don Van Dyke:
Bull Elk
Don Van Dyke:
Bull Elk Bugling
Don Van Dyke:
Clark's Nutcracker
Don Van Dyke:
Bull Elk with New Harem
Don Van Dyke:
Mormon Row Barn
Don Van Dyke:
Barn at Sunrise