The aurora borealis shines above an ATV trail covered in snow, south of Delta Junction; Alaska, United States of America PacificStock
A bright aurora engulfs the Northern skies over Portage River; Alaska, United States of America PacificStock
Souter Lighthouse along the coast under ominous storm clouds; South Shields, Tyne and Wear, England PacificStock
A hiker makes his way over the rocky river bottom of the Virgin River Narrows, a majestic portion of one of America's most famous national treasures, Zion National Park; Utah, United States of America PacificStock
Dramatic colourful sky at sunset over green farmland and a country road; Alberta, Canada PacificStock
A lichen covered rock with 70 Mile Butte in the distance, Grasslands National Park; Saskatchewan, Canada PacificStock
Young Grizzly cub (ursus arctos horribilis) walking across a log in Ni'iinlii Njik (Fishing Branch) Territorial Park; Yukon, Canada PacificStock 19
Dramatically glowing sky at sunrise with snow covered mountain range and fog in the valley; Kananaskis Country, Alberta, Canada PacificStock
Redwood trees, Lady Bird Jonhson Grove, Redwood National and State Parks; California, United States of America PacificStock
Humpback whale (Megaptera novaeangliae) in Seward harbour; Seward, Alaska, United States of America PacificStock
Green metal railing and bench along the water under dark storm clouds; Sunderland, Tyne and Wear, England PacificStock