Preserved three-toed amphiuma
Preserved greater siren
Three tadpoles
Glass frog
Short-toed treecreeper, artwork
Fire salamander, artwork
Frogs on leaves, X-ray
Pool frog, X-ray
Esmeralda's robber frog
Elegant stubfoot toad
Strawberry poison-dart frogs
Strawberry poison-dart frog
Short-toed eagle, artwork
Developing tadpoles
Developing tadpole
Common midwife toad and eggs, artwork
Common toad, artwork
Common frog, artwork
Red-eyed tree frog
Frog tadpole, macrophotograph
Preserved amphibian specimens
Frog and water lilies, X-ray
Short-toed eagle and prey, artwork
Montagu's harrier, artwork
Ocellated lizard, artwork
Bengal florican
Great crested grebe
European bee-eater, artwork
Corn bunting, artwork
Sparrowhawk, artwork
European honey buzzard, artwork
Moorish gecko, artwork
Red-legged partridge, artwork.
Great spotted woodpecker, artwork
Eurasian jay, artwork
House sparrow, artwork
Rock bunting, artwork
Greenfinch, artwork
Peregrine falcon skeleton
Lizard, illustration
Domestic cat, illustration
Philippine flying lemur, illustration
Great spotted woodpeckers, artwork
European goldfinch, 19th century artwork
Green woodpecker, artwork
Common kingfisher fishing, artwork
Coot and irises, X-ray
Flying dragon, X-ray
Mouse in a willow tree, X-ray
Parakeets, coloured X-ray
Goldcrest on a branch, X-ray
Python, X-ray
Robin feather
Brongersma' toads, X-ray
Frog tadpoles, macrophotograph
Flowering plants and frogs, X-ray
Lizard and frog on Buddleja, X-ray
Frog liver, light micrograph
Burrow with toads and newt
Mammal brain on film, X-ray
Buzzard, X-ray
Sparrowhawk, X-ray
Long-eared owl, X-ray
Ring-necked dove, X-ray
Weasel, X-ray
Lizard, X-ray
Veiled chameleon, X-ray
Lizards, X-ray
Leaf-nosed fruit bat, illustration
Penguins mating, artwork
European shag, artwork
Montpellier snake, artwork
Bonelli's eagle, artwork
Grey heron fishing, artwork
Duck and flowers, X-ray
House gecko
Squirrels on a branch, X-ray
Rainbow lorikeet
Bird on azalea branch, X-ray
Lilac-breasted roller in flight
Lilac-breasted roller perching on twig
Lilac-breasted roller perching on stump
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
Streaked fantail warbler, artwork
Spanish pond turtle, 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
Common wood pigeon, artwork
Turtle dove, artwork
Common cuckoo, artwork
Nightjar, 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
Long-tailed tit, artwork
Crested tit, artwork
Great tit, artwork
Blue tit, artwork
Golden oriole, artwork
European starling, artwork
Chaffinch, artwork
Alpine accentor, artwork
Female snow bunting
Eastern brown snake
Male mandarin duck
Dumeril's boa
Eurasian penduline tit, artwork
Northern goshawk, artwork
Common buzzard, artwork
Peregrine falcon, artwork
Common kestrel, artwork
Scops owl, artwork
Barn owl, artwork
Tawny owl, artwork
Long-eared owl, artwork
European robin, artwork
Wheatear, artwork
Black woodpecker, artwork
House martin heart, light micrograph
Ruppell's vulture
Chinese windmill palms (Trachycarpus fortunei), X-ray
Coryphodon and Titanoides, illustration
Elephant teeth
Frog and water lily, X-ray
Newt, X-ray
Monkey, X-ray
Lizard and flowers, X-ray
Palm leaves, frog and Bromelia flower, X-ray
Salamander on plantain plant, X-ray
Frog life stages in a pond, artwork
Weaver beetle
Common genet, artwork
Feathers, X-ray
Lizard on giant hogweed, X-ray
European badger, X-ray
Sparrowhawk head, X-ray
Speagull, X-ray
Indian python, X-ray
Spiny-tailed monitor, X-ray
Green iguana
Barn swallow, artwork
European hare, artwork
Treecreeper, X-ray
Striped royal python
Domestic pigeon
Bird reproductive organs, artwork
Eurasian blackcaps, artwork
Eurasian eagle owl, artwork
Great cormorant, artwork
White wagtail, artwork
African stonechat, artwork
Common wall lizard, artwork
Ladder snake, artwork