Warren Photographic Image Library of Animals in Action

WP11413 Rainbow Trout (Salmo gairdneri) 'Siamese twins' joined at the tail, just after hatching. North America introduced elsewhere.

Rainbow Trout (Salmo gairdneri) 'Siamese twins' joined at the tail, just after hatching. North America introduced elsewhere

WP11413 Rainbow Trout (Salmo gairdneri) 'Siamese twins' joined at the tail, just after hatching. North America introduced elsewhere.

Four-winged Flying Fish

Elvers migrating up a stream

Leaping baby Brown Trout

Atlantic Salmon leaping

Atlantic Salmon leaping

Dover Sole young fish

Rainbow Trout fry

Rainbow Trout 'Siamese twins'

Three-spined Stickleback eggs

Development of Rainbow Trout egg

Leaping baby Brown Trout

Great Diving Beetle underwater

Bloodworms

Mayfly larva

Mosquito pupae

Freshwater fishes

River fishes

Underwater Life gallery