Koala mother and eight-month-old joey, Queensland, Australia Meranti trees in lowland rainforest, Tawau Hills Park, Sabah, Borneo, Malaysia Adelie Penguin group commuting across algae stained summer melt pool Waimakariri River basin in pre-dawn alpenglow, New Zealand Gill Mushroom (Xeromphalina sp) group on log, Barro Colorado Island, Panama Laughing Gulls Flying Over Coastal Dunes, Gulf Islands National Seashore, Florida Marguerite flowering in meadow with Meadow Buttercup, Upper Bavaria, Germany Leopard Seal South Shetland Islands Double-banded Plover newly hatched chick, Lake Ellesmere, New Zealand Siberian Tiger juvenile in snow Lace Hedgehog Cactus flower detail showing pistil and stamens, Red Corral Ranch, Texas Fantastic Leaf-tail Gecko mimicking leaves, Andasibe-Mantadia National Park, Madagascar Nokhu crags hornfel layers carved by glaciers Medicine Bow Range Colorado Glaucous-winged Gull eating a seastar, Puget Sound, Washington Cheetah in grassland, Ol Pejeta Conservancy, Kenya Pied Cormorant drying wings, Karori Wildlife Sanctuary, Wellington, New Zealand Coast Redwoods and path Redwood National Park California Domestic Cat Tabby kitten in tree fork, Lower Saxony, Germany Sandstone Hoodoos Bryce Canyon National Park, Utah Verreaux's Sifaka hopping, Berenty Reserve, Madagascar Jirishanca peak, dawn reflection in stream, Cordillera Huayhuash, Andes, Peru Orca mother and calf surfacing, Prince William Sound, Alaska Sandhill Crane trio at sunrise, Bosque Del Apache National Wildlife Refuge, New Mexico Northern Jacana (Jacana spinosa) foraging on lily pads, Costa Rica Pacific White-sided Dolphin pair jumping, Nine Mile Bank, San Diego, California Chimpanzee six month old infant, western Uganda Spiral Aloe, UCSC Arboretum, Santa Cruz, Monterey Bay, California African Elephant calves playing, Ol Pejeta Conservancy, Kenya Quaking Aspens Fishlake National Forest Utah Grandidier's Baobab trees at sunset near Morondava, Madagascar African Elephant calf grazing, Ol Pejeta Conservancy, Kenya Clown Anemonefish (Amphiprion ocellaris) pair in sea anemone tentacles Moonrise at dusk over Cascade Saddle, Mount Aspiring National Park, New Zealand Sandstone Formations Snow Canyon State Park Utah West Indian Manatee Mother And Calf Surfacing, Crystal River, Florida Humpback Whale breaching, Prince William Sound, Alaska Red Deer stag during snowfall, Derbyshire, England, United Kingdom Domestic Cat female Tabby emerging from shed, Lower Saxony, Germany Brazilian Free-tailed Bats (Tadarida brasiliensis) in James Eckert River Bat Cave, Texas Adelie Penguin (Pygoscelis adeliae) group, Terre Adelie Land, east Antarctica Cathedral Rock reflected in Oak Creek at Red Rock Crossing, near Sedona, Arizona Joshua Trees Joshua Tree National Park California Cornsnake (Elaphe guttata) scale pattern, southeastern and central United States Domestic Sheep and lamb near cliff edge, Canterbury, New Zealand Paper Birch bark peeling, Cape Breton Highlands National Park, Nova Scotia, Canada Bobcat (Lynx rufus) hunting Muskrat (Ondatra zibethicus) in the winter, Idaho Buttercup flowers, close up of a group of orange, pink, yellow and red flowers Brown Pelican adult and juvenile flying, Santa Cruz, Monterey Bay, California Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26 Page 27 Page 28 Page 29 Page 30 Page 31 Page 32 Page 33 Page 34 Page 35 Page 36 Page 37 Page 38 Page 40 Page 41 Page 42 Page 43 Page 44 Page 45 Page 46 Page 47 Page 48 Page 49 Page 50 Page 51