UDK5444722: Polo Pony / Bridgeman Images

UDK5445026: Froghopper on leaf / Bridgeman Images

UDK5444440: Sitting Ocelot (Felis pardalis), front view / Bridgeman Images

UDK5444524: Section of plant stem showing nymph of Froghopper or Spittlebug (Philaenus spumarius) near plant sap (cuckoo spit), and colony of greenflies / Bridgeman Images

UDK5444700: Jungle nymph (Heteropteryx dilatata), a type of stick insect, view from above / Bridgeman Images

UDK5445268: Hands opening a horse's mouth to show teeth, 20-year-old horse / Bridgeman Images

UDK5445292: Plant covered in cuckoo spit from Froghopper or Spittlebug nymph (Philaenus spumarius), greenfly perching on nearby stem / Bridgeman Images

UDK5638412: Hemprich's Long-Eared Bat (Otonycteris hemprichii) clinging to a rock, close-up (photo) / Bridgeman Images

UDK5444390: Oldenburg Horse / Bridgeman Images

UDK5445707: Malayan Flying Fox, Large Fruit Bat, Pteropus vampyrus, a furry brown fruit bat with a light ring around its neck hangs upside down on a thin branch held by a man's hand. Dorsal view / Bridgeman Images

UDK5445335: Connemara Pony / Bridgeman Images

UDK5445336: Trakehner Horse / Bridgeman Images

UDK5445428: Bay horse wearing adjustable rope halter on head / Bridgeman Images

SOB4865929: Yanick Lahens, September 24, 2010 / Bridgeman Images

GIE4914184: Portrait of Sri Lankan Canadian poet, novelist, realizer and publisher Philip Michael Ondaatje (born 1943). / Bridgeman Images

GIE4907193: Portrait of Adam Michnik - circa 1989 - / Bridgeman Images

UDK4987522: Campylotes desgodinsi, fiery campylotes, mounted male moth, disinctive brightly coloured black and red with yellow margin spots (photo) / Bridgeman Images

UDK4987636: Crocodile underwater with head emerging just above water surface (photo) / Bridgeman Images

UDK5001457: Guinea Pig (Cavia porcellus) on a piece of bark (photo) / Bridgeman Images

UDK5002391: Puss Moth Caterpillar, Cerura vinula, on branch (photo) / Bridgeman Images

UDK4989966: Spiny Starfish, Marthasterias glacialis, clinging to rock (photo) / Bridgeman Images

UDK5004743: Front view of Water Boatman (Corixidae) (photo) / Bridgeman Images

UDK5004827: Guinea pig hiding behind Japanese Quail Grass (photo) / Bridgeman Images

UDK5005342: Anole lizard (Anolis sp.) showing inflated dewlap, side view (photo) / Bridgeman Images

UDK5006918: Hemprich's Long-Eared Bat (Otonycteris hemprichii) clinging to a rock, close-up (photo) / Bridgeman Images

UDK5006923: Malayan tapir (Tapirus indicus), side view (photo) / Bridgeman Images

UDK5006954: Anemonia viridis, Green Snakelock Anemone on rock, long sinuous tentacles and sucker-like base (photo) / Bridgeman Images

UDK5006982: White Duck (Anatidae) swimming in water (photo) / Bridgeman Images

UDK5007031: Yellow fluffy chick (Gallus gallus) looking at some grains of corns, side view (photo) / Bridgeman Images

UDK5007096: Yellow duckling (Anatidae) standing with open beak, facing forward (photo) / Bridgeman Images

UDK5007269: Two African white-backed vultures (Gyps africanus) standing over a dead lamb eating it (photo) / Bridgeman Images

UDK5007367: A brown, short-haired Guinea Pig (Cavia porcellus) facing forward (photo) / Bridgeman Images

UDK5007371: Rat (Rattus sp.) raised on its back feet (photo) / Bridgeman Images

UDK5007442: Carolina Anole lizard (Anolis carolinensis), side view (photo) / Bridgeman Images

UDK5007604: African girdled lizard (Cordylus cordylus), high angle view (photo) / Bridgeman Images

UDK5006845: Side view of a Mourning Dove, perching on a wooden post, with head in profile, showing the dark spots on the wings, and longish, narrow wings (photo) / Bridgeman Images