alex_7719: Old Faithful, Yellowstone National Park
alex_7719: Black bear gorging on dandelions, Yellowstone National Park
alex_7719: Grand Prismatic Spring, Yellowstone National Park, Wyoming
alex_7719: Mother bear with two cubs, Yellowstone National Park
alex_7719: Old Faithful geyser right before the eruption, Yellowstone National Park, Wyoming
alex_7719: Mule deer, Yellowstone National Park, Wyoming
alex_7719: Uinta ground squirrel
alex_7719: Elk (cow and calf) at Mammoth Hot Spring, Yellowstone National Park
alex_7719: Beauty Pool, Yellowstone National Park, Wyoming
alex_7719: Soda Butte Creek, Yellowstone National Park
alex_7719: Tourists in Yellowstone
alex_7719: Golden-mantled ground squirrel, Yellowstone National Park, Wyoming
alex_7719: Grand Geyser, Yellowstone National Park, Wyoming
alex_7719: Grand Prismatic Spring, Yellowstone National Park
alex_7719: Grand Prismatic Spring, Yellowstone National Park, Wyoming
alex_7719: Elk at Mammoth Hot Spring, Yellowstone National Park
alex_7719: Mount Washburn Trail, Yellowstone National Park, Wyoming
alex_7719: Upper Geyser Basin, Yellowstone National Park, Wyoming
alex_7719: Bijou, Catfish, Mastiff and Giant Geysers, Yellowstone National Park, Wyoming
alex_7719: Grand Prismatic Spring, Yellowstone National Park, Wyoming
alex_7719: Grotto Geyser, Yellowstone National Park, Wyoming
alex_7719: View of Grand Canyon of Yellowstone from Mount Washburn
alex_7719: Bison, Yellowstone National Park, Wyoming
alex_7719: Upper Geyser Basin, Yellowstone National Park, Wyoming
alex_7719: Firehole river, Yellowstone National Park
alex_7719: Grand Prismatic Spring, Yellowstone National Park, Wyoming
alex_7719: Lower Yellowstone Falls, Yellowstone National Park, Wyoming
alex_7719: Square Spring, Chain Lakes Group, Yellowstone National Park, Wyoming
alex_7719: Grand Geyser, Yellowstone National Park, Wyoming
alex_7719: Yellowstone River, Wyoming