Ken Zirkel:
Immature bald eagle
Ken Zirkel:
Lower Geyser Basin
Ken Zirkel:
Morning at West Thumb
Ken Zirkel:
Rock Balancing
Ken Zirkel:
String Cheese Man
Ken Zirkel:
Yellowstone River View
Ken Zirkel:
45th Parallel
Ken Zirkel:
Ground Squirrel
Ken Zirkel:
Mammoth map
Ken Zirkel:
Arrival at Yellowstone
Ken Zirkel:
Dragon's Breath
Ken Zirkel:
Yellowstone National Park
Ken Zirkel:
Yellowstone National Park
Ken Zirkel:
Bison
Ken Zirkel:
Yellowstone River Hike
Ken Zirkel:
Cracked mud
Ken Zirkel:
Mammoth Hot Springs
Ken Zirkel:
Mammoth Hot Springs
Ken Zirkel:
Taking a photo
Ken Zirkel:
Geyser trail
Ken Zirkel:
Hot Springs
Ken Zirkel:
Mama and baby bear
Ken Zirkel:
Old Faithful
Ken Zirkel:
Firehole River
Ken Zirkel:
Beauty Spring
Ken Zirkel:
Hidden Falls
Ken Zirkel:
Grand Canyon of the Yellowstone