St James Scallop shells seen in ultraviolet light, Andalucia, Spain European Beech tree in Norway Spruce forest in autumn, Germany Domestic Cat kittens sitting on blanket, Germany Travertine formations, Mammoth Hot Springs, Yellowstone National Park, Wyoming Dalmatian Pelican pair swimming on lake, Lake Kerkini, Greece Small Tortoiseshell butterfly feeding on Susan flower nectar, Lower Saxony, Germany Chalk rocks on coast, Cyprus Great Spotted Woodpecker wing feather detail, Germany Common Cockle (Cerastoderma edule) close up of shells, Europe Harvest Mouse feeding on hazelnut, Lower Saxony, Germany Turbinate Monodont shells collected from North Sea seen in ultraviolet light, Spain Vapor trails from airplanes at sunset, Germany Honey Fungus mushrooms and pine cone at base of tree, Germany Brown Bear sitting in snow and holding its paw, Germany St James Scallop shells, Donana National Park, Andalucia, Spain Vapor trails from airplanes at sunset, Germany Domestic Cat Tabby kitten in tree fork, Lower Saxony, Germany Chalk cliff coastline, Kourion, Cyprus European Red Poppy (Papaver rhoeas) close up of pistil and stamen, Europe Western Lowland Gorilla mother walking with young holding on, Arnhem, Netherlands Abstract view of flowers in summertime, Lower Saxony, Germany Domestic Cat Tabby kitten peering out of garden shed, Lower Saxony, Germany Diesel oil spill from boats in harbor, Denmark Domestic Cat female Tabby emerging from shed, Lower Saxony, Germany Domestic Cat Tabby kitten playing with ball of wool in garden, Lower Saxony, Germany Domestic Cat Tabby and black kitten, Lower Saxony, Germany Porcelain Mushroom group, Hessen, Germany Domestic Cat Tabby kittens playing in front of garden shed, Lower Saxony, Germany Domestic Cat, Tabby kitten playing with ball of wool in garden, Lower Saxony, Germany Domestic Cat, Tabby mother with kitten, Lower Saxony, Germany European Beech forest in spring with road, Lower Saxony, Germany Fallow Deer buck at sunset, Denmark Fallow Deer buck during the rut in autumn, Denmark Mute Swan male displaying, Germany Church of Breidavik, Westfjord, Iceland Great Gray Owl in a tree, Germany Harvest Mouse feeding on hazelnut, Lower Saxony, Germany