Blue-footed Booby (Sula nebouxii) feet, Galapagos Islands, Ecuador Cannabis plant, SEM Red-tailed Hawk (Buteo jamaicensis), Howell Nature Center, Michigan White Ibis (Eudocimus albus), Fort Myers Beach, Florida Great Blue Heron (Ardea herodias) flying, Kensington Metropark, Milford, Michigan Only Want Tomorrow White rhino, and calf, Ithala Game Reserve, KwaZulu Natal Snake skin, SEM African Elephant Dusting, Chobe National Park, Botswana, Africa The Edge Of Time Male lion (Panthero leo), Kruger National Park, South Africa, Africa Skin pigmentation in Addison's disease Dragon's Egg Cells from a urine infection, SEM Diatom assortment, SEMs Mallard (Anas platyrhynchos) male flying, Kellogg Bird Sanctuary, Michigan Burchell's zebra, with foal, Etosha National Park, Namibia, Africa Ring-necked Duck (Aythya collaris) male flying, Island Lake Recreation Area, Michigan Wood Duck (Aix sponsa) pair, North Chagrin Reservation, Ohio Violet-crowned Woodnymph (Thalurania colombica) hummingbird male flying, Costa Rica Puffins, Farne Islands, off Northumbria, England Haunted House II Spotted Eagle Owl, Kgalagadi Transfrontier Park, Northern Cape, South Africa Violet-crowned Woodnymph hummingbird male feeding on flower nectar, Costa Rica All I See Is All I Know North Pole, Christmas Wood Duck (Aix sponsa) male in breeding plumage, North Chagrin Reservation, Ohio Haunted House I Lily Wild dog, South Africa, Africa Plains zebradrinking at night, Zimanga private game reserve, KwaZulu-Natal, South Africa Indian Tongue bacteria, SEM Hawksbill turtle ascending against a colony of bubbles Diver explores the wreck of a Mitsubishi Zero fighter plane Palouse Falls Splendor Miles Away Back Off The Evening Glow Giraffes, silhouetted at sunset, Etosha National Park, Namibia Captive wild cat, UK UK, England, London, Trooping the Colour Ceremony at Horse Guards Parade Whitehall If We Could Steal Time Leukemia blood cells, light micrograph Cityworks V Commonwildebeest with reflection at waterhole, Zimanga private game reserve A diver looks on at schooling Jacks at Mary Island, Solomon Islands A diver explores the wreck of the Soltai 61, Solomon Islands Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 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 39 Page 40 Page 41 Page 42 Page 43 Page 44 Page 45 Page 46 Page 47 Page 48