Polar bears are closely tied to their frozen Arctic realms, roaming vast icy landscapes and sometimes covering hundreds of kilometres in search of food. The world"s largest land carnivores are perfectly adapted to life on sea ice, with large paws that can span more than 30 centimetres and help them swim for kilometres.
Polar bear cub, Arctic National Wildlife Refuge, Alaska, United States
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Chiang Mai, Thailand
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Piz Nair mountain, Switzerland
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Añisclo gorge, Ordesa y Monte Perdido National Park, Spain
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Golden larches and Prusik Peak, Enchantments, Washington, USA
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Ayna, Albacete, Spain
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Flooded crypt, Basilica of San Francesco, Ravenna, Italy
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Burns National Heritage Park, Ayr, Ayrshire, Scotland
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Eurasian red squirrel
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Polar bear cub, Churchill, Manitoba, Canada
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Koala, Australia
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Giant sequoias, Sequoia National Park, California, USA
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Eurasian otters
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St. Finians Bay, County Kerry, Ireland
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Guanaco, Argentina
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West Cornwall Covered Bridge, Connecticut, USA
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Tea plantation near Munnar, India
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La Rocque Harbour, Island of Jersey
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Porto, Portugal
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Zion National Park, Utah, United States
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European goldfinches
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Coastal redwoods in Redwood National and State Parks, California, United States
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Wat Phra Ngam, Ayutthaya Historical Park, Thailand
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Bavarian Alps, Germany
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RMS Queen Mary, California
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The ruins of an ancient monastery, Skellig Michael, Ireland
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Shenandoah National Park, Virginia, USA
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Dubrovnik, Croatia
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Lightning and storm clouds at sunset near Bowman, Nebraska, United States
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