California condor (Gymnogyps californianus), Arizona, USA

Wing tag ID 42. Courtship display.

California condor (Gymnogyps californianus), courtship display,California condor (Gymnogyps californianus), Arizona, USA. Critically endangered (IUCN 2021). Courtship display. Wing tag ID 42, Male, studbook 342.

Wing tag ID P5 and Wing tag ID VH.

Warming wings in morning sun.

California condor (Gymnogyps californianus), Warming wings in moCalifornia condor (Gymnogyps californianus), Arizona, USA. Critically endangered (IUCN 2021). Warming wings in morning sun. Wing tag ID P5, Male studbook 735. California condor (Gymnogyps californianus), Arizona, USACalifornia condor (Gymnogyps californianus), Arizona, USA. Critically endangered (IUCN 2021). Sitting, warming wings in the morning sun. Wing tag ID VH, Female studbook 887.

 Critically endangered (IUCN 2021). Flying.

Wing tag ID 42, Male studbook 342.

Wing tag ID 19, Male studbook 619.

California condor (Gymnogyps californianus), Arizona, USACalifornia condor (Gymnogyps californianus), Arizona, USA. Critically endangered (IUCN 2021). Flying. Wing tag ID 42, Male studbook 342. California condor (Gymnogyps californianus), Arizona, USACalifornia condor (Gymnogyps californianus), Arizona, USA. Critically endangered (IUCN 2021). Flying. Wing tag ID 19, Male studbook 619. California condor (Gymnogyps californianus), Arizona, USACalifornia condor (Gymnogyps californianus), Arizona, USA. Critically endangered (IUCN 2021). Flying. Wing tag ID 42, Male studbook 342.

American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder.

American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder. American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder. American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder. American bison (Bison bison) herd in the snow, Wyoming, USAAmerican bison (Bison bison) herd in the snow, Wyoming, USA

American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder.

American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder. American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder. American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder. American bison (Bison bison) running in the snow, Wyoming, USAAmerican bison (Bison bison) running in the snow, Wyoming, USA. At dusk, these bison went down a steep slope to join a larger herd in the valley. Because of their weight, they started running down the slope. They continued running in the flats towards the herd. The fresh snow made for nice powder.

winter landscapes

A river runs through it, Wyoming, USA. River through snow field.A river runs through it, Wyoming, USA. River through snow field. Sagebrush in snow, WyomingSagebrush in snow, Wyoming Sagebrush in snow, WyomingSagebrush in snow, Wyoming

Bison (Bison bison) on snowy ridge, WyomingBison (Bison bison) on snowy ridge, Wyoming Bison (Bison bison) herd on the move, WyomingBison (Bison bison) herd on the move, Wyoming Bison (Bison bison) herd on the move, WyomingBison (Bison bison) herd on the move, Wyoming

Coyote (Canis latrans) tracks, in the snow, WyomingCoyote (Canis latrans) tracks, in the snow, Wyoming

Bison (Bison bison) herd on the move, Wyoming

Bison (Bison bison) herd on the move, WyomingBison (Bison bison) herd on the move, Wyoming

Sunrise, Wyoming, USASunrise, Wyoming Sunrise, Wyoming, USASunrise, Wyoming

sunrise

Sunrise, Wyoming, USASunrise, Wyoming

Willow shrubs in ice fog, Wyoming

Willow shrubs in ice fog, WyomingWillow shrubs in ice fog, Wyoming

Near full moon, Wyoming

Near full moon, WyomingNear full moon, Wyoming

Morning fog and cottonwood trees, Wyoming, USA

Morning fog and cottonwood trees, Wyoming, USAMorning fog and cottonwood trees, Wyoming, USA

Moody sunrise, Wyoming, USA

Moody sunrise, Wyoming, USAMoody sunrise, Wyoming, USA

Ice fog on cottonwoods, WyomingIce fog on cottonwoods, Wyoming Ice fog on cottonwoods, WyomingIce fog on cottonwoods, Wyoming Snow covered mountain and pink sky, Wyoming, USASnow covered mountain and pink sky, Wyoming, USA

Coyote (Canis latrans) in snow field, Wyoming, USACoyote (Canis latrans) in snow field, Wyoming, USA Coyote (Canis latrans) in snow field, Wyoming, USACoyote (Canis latrans) in snow field, Wyoming, USA Wolves, Wapiti Pack resting after killing and eating an elk, YelWolves, Wapiti Pack resting after killing and eating an elk, Yellowstone National Park, Wyoming Wolves, Wapiti Pack resting after killing and eating an elk, YelWolves, Wapiti Pack resting after killing and eating an elk, Yellowstone National Park, Wyoming Snowy landscape with lake, Wyoming, USASnowy landscape with lake, Wyoming, USA