About Earthynature of Britain

Home
Designations
Biodiversity List – Wales

Biodiversity List – Wales

364 species

Angler

Group: Fish
Peak month: March
Records since 2000: 20,901

European Common Lizard

Group: Reptiles
Peak month: August
Records since 2000: 20,492

Lesser Horseshoe Bat

Group: Mammals
Peak month: June
Records since 2000: 19,920

European Pied Flycatcher

Group: Birds
Peak month: May
Records since 2000: 18,794

European Eel

Group: Fish
Peak month: July
Records since 2000: 18,003

Atlantic Salmon

Group: Fish
Peak month: August
Records since 2000: 16,731

Red-billed Chough

Group: Birds
Peak month: June
Records since 2000: 16,591

Slow worm

Group: Reptiles
Peak month: May
Records since 2000: 15,975

Wood Lark

Group: Birds
Peak month: May
Records since 2000: 15,459

Marsh Fritillary

Group: Butterflies and moths
Peak month: June
Records since 2000: 14,938

Hen Harrier

Group: Birds
Peak month: January
Records since 2000: 14,659

Cinnabar

Group: Butterflies and moths
Peak month: June
Records since 2000: 14,180

Ring Ouzel

Group: Birds
Peak month: April
Records since 2000: 13,904

European Turtle-Dove

Group: Birds
Peak month: May
Records since 2000: 13,049

Common long-eared bat

Group: Mammals
Peak month: June
Records since 2000: 12,493

Noctule Bat

Group: Mammals
Peak month: July
Records since 2000: 12,276

Wood White

Group: Butterflies and moths
Peak month: June
Records since 2000: 11,917

Blue skate

Group: Fish
Peak month: November
Records since 2000: 11,417

Basking Shark

Group: Fish
Peak month: August
Records since 2000: 10,066

Hawfinch

Group: Birds
Peak month: January
Records since 2000: 9,785

Ling [Fish]

Group: Fish
Peak month: August
Records since 2000: 9,490

Southern Damselfly

Group: Dragonflies and damselflies
Peak month: June
Records since 2000: 9,257

Grass Snake

Group: Reptiles
Peak month: May
Records since 2000: 8,979

Eurasian Nightjar

Group: Birds
Peak month: June
Records since 2000: 8,474

Common adder

Group: Reptiles
Peak month: April
Records since 2000: 7,996

Blonde ray

Group: Fish
Peak month: September
Records since 2000: 7,660

White Ermine

Group: Butterflies and moths
Peak month: June
Records since 2000: 7,356

High Brown Fritillary

Group: Butterflies and moths
Peak month: July
Records since 2000: 7,234

Harbor porpoise

Group: Mammals
Peak month: July
Records since 2000: 6,518

Greater horseshoe bat

Group: Mammals
Peak month: February
Records since 2000: 6,208

Small Square-spot

Group: Butterflies and moths
Peak month: August
Records since 2000: 6,140

European pine marten

Group: Mammals
Peak month: June
Records since 2000: 4,684

Carder Bumble Bee

Group: Bees, wasps and ants
Peak month: August
Records since 2000: 4,638

Moss Carder Bee

Group: Bees, wasps and ants
Peak month: August
Records since 2000: 4,573

Freshwater White-clawed Crayfish

Group: Crustaceans
Peak month: September
Records since 2000: 4,536

Rosy Rustic

Group: Butterflies and moths
Peak month: August
Records since 2000: 4,443

Red-backed Shrike

Group: Birds
Peak month: September
Records since 2000: 4,335

Common Juniper

Group: Conifers
Peak month: July
Records since 2000: 4,287

Pink Sea Fan

Group: Jellyfish, corals and anemones
Peak month: July
Records since 2000: 4,164

Balearic Shearwater

Group: Birds
Peak month: August
Records since 2000: 4,086

Knot Grass [moth]

Group: Butterflies and moths
Peak month: July
Records since 2000: 4,052

Roseate Tern

Group: Birds
Peak month: July
Records since 2000: 4,046

Dusky Thorn

Group: Butterflies and moths
Peak month: August
Records since 2000: 3,919

Rustic

Group: Butterflies and moths
Peak month: July
Records since 2000: 3,742

Undulate Ray

Group: Fish
Peak month: October
Records since 2000: 3,705

Native Oyster

Group: Molluscs
Peak month: September
Records since 2000: 3,702

Stag Beetle

Group: Beetles
Peak month: June
Records since 2000: 3,561

Small Phoenix

Group: Butterflies and moths
Peak month: August
Records since 2000: 3,255