cold blooded

Common bream Abramis brama

Nurse shark Ginglymostoma cirratum

Common carp Cyprinus carpio

Common roach Rutilus rutilus

Comparison of the teeth of different shark species including megalodon, great white, sandtiger, brown, cow, nurse, zebra, and sharpnose shark

Diagram of different simplified fish shapes

Diagram of fishing methods

Eel Anguilla anguilla swimming with weed and background

Red spider mite Tetranychus urticae cut to white pen and ink with colour wash sketch, plant behind with typical webbing and spider mite damage

Tadpole of the Common Frog Rana temporaria

Tadpole of the Common Frog Rana temporaria with background and plant

Toadlets of Common toad Bufo bufo with predatory Water rail Rallus aquaticus

Toadspawn of the common toad Bufo bufo

Yellow bellied toad Bombina variegata in water

Great crested newt Triturus cristatus

Great crested newt Triturus cristatus

Great crested newt Triturus cristatus with background

Green toad Bufo viridis

Amazon Hot rod Strawberry dart frog Oophaga pumilio with foliage

Midwife toad Alytes obstetricans

Natterjack toad Epidalea calamita

Palmate newt Lissotriton Helveticus

Common newt Lissotriton vulgaris

Common toad Bufo bufo