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Denbighshire

Species recorded in Denbighshire

264 species

Denbighshire — county

Bullhead

Group: Fish
Peak month: September
Records since 2000: 24,457

Bifid Crestwort

Group: Liverworts
Peak month: March
Records since 2000: 23,907

Common Toad

Group: Amphibians
Peak month: March
Records since 2000: 23,841

Dilated Scalewort

Group: Liverworts
Peak month: March
Records since 2000: 23,654

Broom Fork-moss

Group: Mosses
Peak month: March
Records since 2000: 23,139

Common Grasshopper-Warbler

Group: Birds
Peak month: April
Records since 2000: 23,015

Welshman's Button Caddisfly

Group: Caddisflies
Peak month: April
Records since 2000: 22,673

Grey-cushioned Grimmia

Group: Mosses
Peak month: March
Records since 2000: 21,756

Willow Ptarmigan

Group: Birds
Peak month: April
Records since 2000: 21,736

Sandfly

Group: Caddisflies
Peak month: April
Records since 2000: 21,424

Hydropsyche siltalai

Group: Caddisflies
Peak month: April
Records since 2000: 20,749

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

Dog's Mercury

Group: Flowering plants
Peak month: April
Records since 2000: 18,728

European Eel

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

Cylindric Beard-moss

Group: Mosses
Peak month: March
Records since 2000: 17,033

Atlantic Salmon

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

Hen Harrier

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

Silver Sedge

Group: Caddisflies
Peak month: September
Records since 2000: 13,603

Hydropsyche pellucidula

Group: Caddisflies
Peak month: September
Records since 2000: 13,302

Natterer's Bat

Group: Mammals
Peak month: February
Records since 2000: 13,257

Overleaf Pellia

Group: Liverworts
Peak month: July
Records since 2000: 13,066

Common long-eared bat

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

Long-beaked Water Feather-moss

Group: Mosses
Peak month: August
Records since 2000: 12,273

Endive Pellia

Group: Liverworts
Peak month: September
Records since 2000: 11,837

River Feather-moss

Group: Mosses
Peak month: April
Records since 2000: 11,799

Brown rat

Group: Mammals
Peak month: October
Records since 2000: 11,756

Agapetus fuscipes

Group: Caddisflies
Peak month: April
Records since 2000: 11,335

Square Caddisfly

Group: Caddisflies
Peak month: April
Records since 2000: 11,212

Hemlock Water-dropwort

Group: Flowering plants
Peak month: June
Records since 2000: 9,856

Reed Canary-grass

Group: Flowering plants
Peak month: July
Records since 2000: 8,811

Silo pallipes

Group: Caddisflies
Peak month: April
Records since 2000: 8,270

Elmis aenea

Group: Beetles
Peak month: September
Records since 2000: 8,233

Halesus radiatus

Group: Caddisflies
Peak month: April
Records since 2000: 7,901

Greater Water-moss

Group: Mosses
Peak month: July
Records since 2000: 7,753

Limnius volckmari

Group: Beetles
Peak month: April
Records since 2000: 7,662

Black grouse

Group: Birds
Peak month: April
Records since 2000: 7,389

Wood Warbler

Group: Birds
Peak month: May
Records since 2000: 7,246

Brooklime

Group: Flowering plants
Peak month: June
Records since 2000: 7,185

Wandering Snail

Group: Molluscs
Peak month: September
Records since 2000: 7,038

Brown Cubical Rot of Birch

Group: Fungi
Peak month: October
Records since 2000: 6,697

St Winifrid's Moss

Group: Liverworts
Peak month: July
Records since 2000: 5,999

Plectrocnemia conspersa

Group: Caddisflies
Peak month: May
Records since 2000: 5,775

Large Cinnamon Sedge

Group: Caddisflies
Peak month: April
Records since 2000: 5,444

Drusus annulatus

Group: Caddisflies
Peak month: April
Records since 2000: 5,337

Chaetopteryx villosa

Group: Caddisflies
Peak month: May
Records since 2000: 5,313

Branched Bur-reed

Group: Flowering plants
Peak month: July
Records since 2000: 5,001

River Limpet

Group: Molluscs
Peak month: September
Records since 2000: 4,616