1116-53319 - Close-up portrait of a male willow ptarmigan (Lagopus lagopus) showing early breeding colors in its neck and eye combs, surveying its high-country territory in Southcentral Alaska's Chugach Mountains on an April day. The head and neck will become completely chocolate-brown as the bird's breeding colors develop, Alaska, United States of America
1116-53252 - The evening sky ignites with colour as the sun goes below the horizon line in Fort Simpson. The Mackenzie River reflects the colour in a beautiful moment, Fort Simpson, Northwest Territories, Canada
1116-53242 - Portrait of a pair of river otters (Lutra canadensis) pause near an ice-fishing hole on an Anchorage area lake. Members of the weasel family, otters catch and eat trout, suckers and other fish, Anchorage, Alaska, United States of America
1116-53243 - Portrait of a river otter (Lutra canadensis) lying down near an ice-fishing hole on an Anchorage area lake. Members of the weasel family, otters catch and eat trout, suckers and other fish, Anchorage, Alaska, United States of America
1116-53139 - Snow-clad mountains in early winter in the Kaldidalur Valley, seen from Langjokull Glacier, in the western Highlands of west Iceland, Iceland
1116-53137 - Snow-clad mountains in early winter in the Kaldidalur Valley, seen from Langjokull Glacier, in the western Highlands of west Iceland, Iceland
1116-53459 - Close-up portrait of a Willow ptarmigan (Lagopus lagopus) in full-white winter plumage watching for danger on a bright February day, Anchorage, Alaska, United States of America
1116-53458 - Willow ptarmigan (Lagopus lagopus) in full-white winter plumage watches for danger on a bright February day, Anchorage, Alaska, United States of America
1116-53452 - Dall sheep ewe (Ovis dalli dalli) in thick winter pelage rests in this image taken in the bluffs along the Seward Highway and Turnagain Arm south of Anchorage, Alaska, USA, Alaska, United States of America
1385-227 - Serene landscape with frost-covered grass, a tranquil lake, and distant snow-capped mountains under a cloudy sky, Scotland, United Kingdom, Europe
1385-16 - Tranquil woodland stream surrounded by bare trees and lush undergrowth, reflecting a serene natural landscape, Skipton, Yorkshire, England, United Kingdom, Europe
1160-5385 - View from Nordwandsteig walk on Nebelhorn Mountain, 2224m, to Entschenkopf Mountain, 2043m, Oberstdorf, Swabia, Bavarian Alps, Bavaria, Germany, Europe
1359-1048 - Elevated view of the Church of Our Lady Before Tyn and Christmas markets at Old Town Square in winter, UNESCO World Heritage Site, Old Town, Prague, Czechia, Europe