A large ice block on frozen Turnagain Arm at sunset; Anchorage, Alaska, United States of America PacificStock
Grass and clouds frame a scene along the coast; Bandon, Oregon, United States of America PacificStock
A hiker exits a small ice cave while exploring the terminal moraine of Black Rapids Glacier in the winter; Alaska, United States of America PacificStock
A lone bison (bison bison) grazes on the buttes of Grasslands National Park; Saskatchewan, Canada PacificStock
A man walks out the entrance of an ice tunnel at the terminus of Canwell Glacier in the Alaska Range in mid-winter; Alaska, United States of America PacificStock