Facts
- Records since 2000
- 87,983
- Species recorded
- 3,675
- Nation
- Wales
- Type of area
- Unitary Authority
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0)
Most recorded species in Denbighshire
| # | Species | Group | Peak month | Records here |
|---|---|---|---|---|
| 1 | Common Wood-Pigeon Columba palumbus | Birds | April | 1,221 |
| 2 | Lesser Horseshoe Bat Rhinolophus hipposideros | Mammals | June | 1,154 |
| 3 | Eurasian Blackbird Turdus merula | Birds | May | 1,085 |
| 4 | European Robin Erithacus rubecula | Birds | April | 1,078 |
| 5 | Carrion Crow Corvus corone | Birds | April | 1,057 |
| 6 | Common Buzzard Buteo buteo | Birds | April | 833 |
| 7 | Eurasian Wren Troglodytes troglodytes | Birds | April | 813 |
| 8 | Eurasian Blue Tit Cyanistes caeruleus | Birds | April | 803 |
| 9 | Western Jackdaw Coloeus monedula | Birds | May | 757 |
| 10 | Eurasian Magpie Pica pica | Birds | April | 664 |
| 11 | Common Chaffinch Fringilla coelebs | Birds | April | 654 |
| 12 | Great Tit Parus major | Birds | April | 626 |
| 13 | Meadow Brown Maniola jurtina | Butterflies and moths | July | 612 |
| 14 | Indian Balsam Impatiens glandulifera | Flowering plants | August | 604 |
| 15 | Sea trout, Brown trout Salmo trutta | Fish | August | 604 |
| 16 | Speckled Wood Pararge aegeria | Butterflies and moths | August | 581 |
| 17 | Eastern gray squirrel Sciurus carolinensis | Mammals | October | 580 |
| 18 | Herring Gull Larus argentatus | Birds | April | 575 |
| 19 | Common Chiffchaff Phylloscopus collybita | Birds | April | 560 |
| 20 | Willow Ptarmigan Lagopus lagopus | Birds | April | 550 |
| 21 | Ring-necked Pheasant Phasianus colchicus | Birds | April | 533 |
| 22 | European Goldfinch Carduelis carduelis | Birds | April | 500 |
| 23 | Meadow Pipit Anthus pratensis | Birds | October | 494 |
| 24 | Dunnock Prunella modularis | Birds | April | 491 |
| 25 | Bullhead Cottus gobio | Fish | September | 487 |
| 26 | Common Raven Corvus corax | Birds | April | 467 |
| 27 | Song Thrush Turdus philomelos | Birds | May | 463 |
| 28 | Canada Goose (canadensis Group) Branta canadensis | Birds | April | 457 |
| 29 | European Stonechat Saxicola rubicola | Birds | October | 445 |
| 30 | Mallard Anas platyrhynchos | Birds | April | 445 |
| 31 | House Sparrow Passer domesticus | Birds | May | 444 |
| 32 | Atlantic Salmon Salmo salar | Fish | August | 433 |
| 33 | Goldcrest Regulus regulus | Birds | October | 398 |
| 34 | Coal Tit Periparus ater | Birds | January | 388 |
| 35 | Sandfly Rhyacophila dorsalis | Caddisflies | April | 381 |
| 36 | Barn Swallow Hirundo rustica | Birds | May | 370 |
| 37 | Eurasian Skylark Alauda arvensis | Birds | May | 366 |
| 38 | Ringlet Aphantopus hyperantus | Butterflies and moths | July | 357 |
| 39 | Daubenton's Bat Myotis daubentonii | Mammals | August | 352 |
| 40 | Black grouse Lyrurus tetrix | Birds | April | 345 |
| 41 | Common Swift Apus apus | Birds | June | 332 |
| 42 | Willow Warbler Phylloscopus trochilus | Birds | April | 331 |
| 43 | European Eel Anguilla anguilla | Fish | July | 328 |
| 44 | Natterer's Bat Myotis nattereri | Mammals | February | 326 |
| 45 | Eurasian Siskin Spinus spinus | Birds | October | 323 |
| 46 | White Wagtail Motacilla alba | Birds | April | 323 |
| 47 | Eurasian Nuthatch Sitta europaea | Birds | April | 321 |
| 48 | Mistle Thrush Turdus viscivorus | Birds | April | 313 |
| 49 | Red Kite Milvus milvus | Birds | April | 308 |
| 50 | Gray Wagtail Motacilla cinerea | Birds | October | 307 |
| 51 | Large White Pieris brassicae | Butterflies and moths | July | 304 |
| 52 | Great Spotted Woodpecker Dendrocopos major | Birds | May | 303 |
| 53 | Agapetus fuscipes | Caddisflies | April | 293 |
| 54 | Limnius volckmari | Beetles | April | 293 |
| 55 | Silver Sedge Odontocerum albicorne | Caddisflies | September | 290 |
| 56 | Long-tailed Tit Aegithalos caudatus | Birds | January | 288 |
| 57 | Small White Pieris rapae | Butterflies and moths | August | 286 |
| 58 | European Starling Sturnus vulgaris | Birds | May | 271 |
| 59 | White-throated Dipper Cinclus cinclus | Birds | May | 270 |
| 60 | Elmis aenea | Beetles | September | 269 |