A dead tree is silhouetted against the sky; Tahlequah, Oklahoma, United States of America PacificStock
A Swallowtail Butterfly seeks nectar from a butterfly bush; Astoria, Oregon, United States of America PacificStock
School of Grey reef sharks (Carcharhinus amblyrhynchos) at the surface of the water off the island of Yap; Yap, Micronesia PacificStock
A bald eagle (Haliaeetus leucocephalus) soars over the Serpentine River looking for fish; Surrey, British Columbia, Canada PacificStock
A pair of Humpback Whale tails as they dive beneath the surface, Lynn Canal, Inside Passage, Southeast Alaska PacificStock
A festive Mountain Hemlock evergreen tree strung with white lights and covered in snow in a wintery landscape, Kenai Mountains; Moose Pass, Alaska, United States of America PacificStock
A young Humpback Whale leaps from the calm waters of the Stephens Passage near Tracy Arm, Southeast Alaska, USA. PacificStock