Many wildfloers, natterjack toad and Dartford warbler, internationally important for migrant birds and insects.

Fossils including dinosaurs, giant cycads, sharks, turtles and early mammals. Animals include barn owl, peregrine, black redstart, Dartford warblers, adder, dormouse and glowworm. Dinosaur footprints visible in intertidal rock at low tide. Rare liverworts and mosses

.Ten species of breeding seabirds, five breeding waders, sea pea, sea heath and sea kale. Wintering bittern and smew with large flocks of golden plover, lapwing and curlew.

All native reptiles, including the sand lizard and smooth snake. Breeding birds include the dartford warbler, with snipe visiting during the winter.

Dark-bellied Brent goose, little egret, wigeon, black-tailed godwit, lapwing, little owl, cuckoo, green woodpecker, reed warbler, Cetti's warbler. Butterflies include white-letter hairstreak, green hairstreak, small copper, and grizzled skipper. Dragonflies include broad-bodied chaser, blue-tailed damselfly, azure damselfly, common darter, hairy hawker and golden-ringed dragonfly. Mammals include roe deer, fox, pipistrelle bat and long-eared bat. Viviperous lizard, adder and grass snake. Plants from sea kale, yellow horned poppy, slender hare's ear to marsh marigold, English stonecrop, wild carrot, bird's-foot trefoil and lords and ladies.

Kingfisher, heron, little egret, 3 species woodpecker, tawny owl and Special Protection Areasrrowhawk. Mammals include roe deer, otter and Atlantic grey seal. Fish include bass, salmon and sea trout. Invertebrates include grasshoppers, butterflies and dragonflies as well as Mysis shrimps.