Jack Dykinga / Cibecue Creek waterfall pouring through canyon narrows, White Mountain Apache Reservation, Arizona, USA

Jack Dykinga / Cheyenne River Sioux Tribal Park with severe storm clouds at sunset amid vast grassland, South Dakota, USA

Jack Dykinga / Cypress dome swamp with water surface covered with water-spangles and duckweed, Big Cypress Seminole Indian Reservation, Florida Everglades, USA

Jack Dykinga / Patterns on the walls of a slot canyon on the Navajo Indian Reservation, Antelope Canyon, Arizona, USA

Jack Dykinga / Patterns on the walls of a slot canyon on the Navajo Indian Reservation, Antelope Canyon, Arizona, USA

Jack Dykinga / Patterns on canyon walls with "tumbleweed" wedged between strata of a slot canyon on the Navajo Indian Reservation, Antelope Canyon, Arizona, USA

Jack Dykinga / Tumbleweed, dried and sun bleached, in the water sculpted Antelope Canyon, Navajo Indian Reservation, Arizona, USA

Sumio Harada / Black-footed Ferret (Mustela nigripes) emerging from burrow in ground, recently released from captive breeding program onto the Fort Belknap Indian Reservation, Montana

Sumio Harada / Black-footed Ferret (Mustela nigripes) emerging from burrow in ground, recently released from captive breeding program onto the Fort Belknap Indian Reservation, Montana

Sumio Harada / Black-footed Ferret (Mustela nigripes) emerging from burrow in ground, recently released from captive breeding program onto the Fort Belknap Indian Reservation, Montana

Jack Dykinga / Red oak (Quercus rubra) and lichen covered White pines (Pinus strobes) Red Lake Indian Reservation, Minnesota, USA, August.

Sumio Harada / American Bison (Bison bison) herd, Blackfeet Indian Reservation, Montana