1335-111 - Hairy woodpecker (Leuconotopicus villosus), perched on tree trunk, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America
989-427 - Fairies' bonnets (Fairy inkcap) fungi (Coprinellus disseminatus) clump on a rotting tree trunk, Gloucestershire, England, United Kingdom, Europe
1174-9229 - A leopard, Panthera pardus, jumps up towards a tree trunk, front legs raised, looking up, Londolozi Wildlife Reserve, Greater Kruger National Park, South Africa
832-385063 - Sun rays shine between tree trunks in the autumn forest, mixed forest of spruce and beech, Mansfeld-Suedharz, Saxony-Anhalt, Germany, Europe
832-384624 - Golden-mantled ground squirrel (Callospermophilus lateralis) sits on a weathered tree trunk, Mount Rainier National Park, Washington, USA, North America
832-386014 - Eurasian lynx (Lynx lynx), standing upright on a tree trunk, sharpening the claws, Sumava National Park, Bohemian Forest, Czech Republic, Europe
832-385188 - Hiker on a hiking trail in the rainforest between thick tree trunks, Mount Baker-Snoqualmie National Forest, Washington, USA, North America
832-386081 - View from below into the treetops, Redwood Forest, Sequoia sempervirens (Sequoia sempervirens), Whakarewarewa Forest, Rotorua, North Island, New Zealand, Oceania
832-386080 - View from below into the treetops, Redwood Forest, Sequoia sempervirens (Sequoia sempervirens), Whakarewarewa Forest, Rotorua, North Island, New Zealand, Oceania
832-387659 - Giant old beeches, natural beech forest, forest reserve Kleinengelein, view into the treetops, Steigerwald, Lower Franconia, Bavaria, Germany, Europe
832-384247 - Gray foxes (Urocyon cinereoargenteus), three young animals looking curiously from a hollowed tree trunk in a flower meadow, Pine County, Minnesota, USA, North America
832-384240 - American red foxes (Vulpes vulpes fulvus), young animals playing on a tree trunk, social behaviour, Pine County, Minnesota, USA, North America
832-385220 - Lineated woodpecker (Dryocopus lineatus) sits on the tree trunk of a palm tree, Samara, Nicoya Peninsula, Guanacaste Province, Costa Rica, Central America
832-384246 - Gray foxes (Urocyon cinereoargenteus), two young animals looking curiously out of a hollow tree trunk, Pine County, Minnesota, USA, North America
832-384251 - Virginia Opossum (Didelphis virginiana), young animal curiously climbs the tree trunk, animal portrait, Pine County, Minnesota, USA, North America
832-384252 - Virginia Opossum (Didelphis virginiana), two young animals on tree trunk, vigilant, animal portrait, Pine County, Minnesota, USA, North America
832-384245 - Gray foxes (Urocyon cinereoargenteus), three young animals looking curiously from a hollowed tree trunk in a flower meadow, Pine County, Minnesota, USA, North America
832-384244 - Gray foxes (Urocyon cinereoargenteus), three young animals playing on a hollowed tree trunk in flower meadow, Pine County, Minnesota, USA, North America
1174-7979 - Two African elephant, Loxodonta africana, walk through green vegetation, looking out of frame, Londolozi Game Reserve, Greater Kruger National Park, South Africa
1314-189 - Front view of koala bear (Phascolarctos cinereus) standing on a large eucalyptus trunk in Great Otway National Park along Great Ocean Road, Victoria, Australia, Pacific
1314-185 - Adult koala bear with sharp nails on eucalyptus trunk along koala boardwalk at Phillip Island, Koala Conservation Centre, Victoria, Australia, Pacific