Thick-tailed bushbaby
Domestic cat, illustration
Female adult orangutan
Eurasian eagle owl, artwork
Red-necked wallaby with leaf in mouth
Lions
Lion-tailed macaque
Peregrine falcon skeleton
Northern goshawk, artwork
Peregrine falcon, artwork
Common kestrel, artwork
Black woodpecker, artwork
Lion-tailed macaque alpha male
Long-tailed tit, artwork
Mohol bushbaby
Monkey, X-ray
Close up of a polar bears head
Close up of a standing polar bear
Philippine flying lemur, illustration
Mouse in a willow tree, X-ray
Sea otter
Green iguana
Illustration of chimpanzee in forest against white background
Golden lion tamarin
Elephant teeth
Tail of a striped hyena (Hyaena hyaena)
Spiny-tailed monitor, X-ray
Chimpanzee
French Bulldog puppy
Border Terrier puppy
Esmeralda's robber frog
Elegant stubfoot toad
Developing tadpole
Snake, X-ray
Ruppell's vulture
Mammal brain on film, X-ray
Leaf-nosed fruit bat, illustration
European badger, X-ray
Squirrels on a branch, X-ray
Weasel, X-ray
Oragutan (Pongo pygmaeus), rear view
Orangutan (Pongo pygmaeus)
Golden-headed tamarin
Coquerel's sifaka
Slender loris
Hesperocyon, illustration
Lizards, X-ray
Lizard on giant hogweed, X-ray
Buzzard, X-ray
Cycas cycad and lizard, coloured X-ray
Bearded dragon and flower, coloured X-ray
Treecreeper, X-ray
Frogs on leaves, X-ray
Parakeets, coloured X-ray
Bird on azalea branch, X-ray
Lilac-breasted roller perching on twig
Lilac-breasted roller perching on stump
Polar bear sitting on a ice floe
Ring tailed lemur
Bengal florican
Great crested grebe
Montagu's harrier, artwork
Short-toed treecreeper, artwork
Ocellated lizard, artwork
Viperine water snake, artwork
Little grebe, artwork
Nightingale, artwork
Cetti's warbler, artwork
Reed warbler, artwork
Common magpie, artwork
Common reed bunting, artwork
Kentish plover, artwork
European bee-eater, artwork
Streaked fantail warbler, artwork
Corn bunting, artwork
Sparrowhawk, artwork
European honey buzzard, artwork
Fire salamander, artwork
Spanish pond turtle, artwork
Moorish gecko, artwork
Western green lizard, artwork
Iberian wall lizard, artwork
Slow worm, artwork
Aesculapian snake, artwork
Southern smooth snake, artwork
Grass snake, artwork
Asp viper, artwork
Red-legged partridge, artwork.
Common wood pigeon, artwork
Turtle dove, artwork
Common cuckoo, artwork
Nightjar, artwork
Great spotted woodpecker, artwork
Woodlark, artwork
Crag martin. Artwork
Grey wagtail, artwork
White-throated dipper, artwork
Wren calling, artwork
Blackbird, artwork
Eurasian blackcap, artwork
Common whitethroat, artwork
Dartford warbler, artwork
Subalpine warbler, artwork
Chiffchaff, artwork
Firecrest, artwork
Eurasian nuthatch, artwork
Coal tit, artwork
Crested tit, artwork
Great tit, artwork
Blue tit, artwork
Golden oriole, artwork
Eurasian jay, artwork
European starling, artwork
House sparrow, artwork
Chaffinch, artwork
Rock bunting, artwork
Greenfinch, artwork
Alpine accentor, artwork
Female snow bunting
Eastern brown snake
Preserved three-toed amphiuma
Preserved greater siren
Golden langur monkey
Elephant jaw
Pygmy chimpanzee
Scandinavian lynx
Cat eye
Arctic hares, Bloomster-bugten, Greenland
White Cornish Rex cat
Veiled chameleon
Femal black lemur in a tree
Captive ring-tailed lemur and red ruffed lemur
Illustration of monkey sitting on branch in forest against white background
Illustration of monkey in forest against white background
Red squirrel, artwork
Cat, X-ray
Squirrel, X-ray
Mouse and Physalis plant, X-ray
Chimpanzee using typewriter, black and white
Orangutan
Proboscis monkey
Side view of pregnant female gorilla on all fours
Eastern chimpanzee baring its teeth
Eastern chimpanzee walking
Eastern chimpanzee
Red-tailed sportive lemur
Barn owl chick facing away looking at piece of bark
Lung tissue showing bronchi, light micrograph
Prehistoric creodonts, illustration
Protohydrochoerus giant capybara, illustration
Coryphodon and Titanoides, illustration
Titanoides, illustration
Coryphodon, illustration
Thoatherium, illustration
Protypotherium, illustration
Pyrotherium, illustration
Palaeotherium, illustration
Hyracotherium, illustration
Eotitanops, illustration
Palaeosyops, illustration
Giraffokeryx, illustration
Common genet, artwork
European hedgehog, artwork
European mole digging, artwork
Common shrew, artwork
Edible doormouse, artwork
European hare, artwork
European badger, artwork
Beech marten on a rock, artwork
Least weasel, artwork
Red fox, artwork
Wild boar, artwork
Chick foot resembling a human hand
Glass frog
Feathers, X-ray
Lizard, illustration