Facts
- Records since 2000
- 249,690
- Species recorded
- 3,332
- Nation
- Scotland
- Type of area
- Island area
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0)
Most recorded species in Orkney Islands
| # | Species | Group | Peak month | Records here |
|---|---|---|---|---|
| 1 | European Starling Sturnus vulgaris | Birds | May | 6,471 |
| 2 | Eurasian Oystercatcher Haematopus ostralegus | Birds | May | 6,372 |
| 3 | Eurasian Curlew Numenius arquata | Birds | October | 6,078 |
| 4 | Mew Gull Larus canus | Birds | January | 5,388 |
| 5 | Herring Gull Larus argentatus | Birds | April | 5,019 |
| 6 | Meadow Pipit Anthus pratensis | Birds | October | 4,679 |
| 7 | Common Redshank Tringa totanus | Birds | April | 4,619 |
| 8 | Great Black-backed Gull Larus marinus | Birds | October | 4,594 |
| 9 | Graylag Goose Anser anser | Birds | April | 4,478 |
| 10 | Northern Lapwing Vanellus vanellus | Birds | May | 4,167 |
| 11 | Hooded Crow Corvus cornix | Birds | May | 4,118 |
| 12 | Northern Fulmar Fulmarus glacialis | Birds | July | 4,080 |
| 13 | Black-headed Gull Chroicocephalus ridibundus | Birds | January | 4,005 |
| 14 | Eurasian Blackbird Turdus merula | Birds | May | 3,570 |
| 15 | Eurasian Skylark Alauda arvensis | Birds | May | 3,513 |
| 16 | Common Eider Somateria mollissima | Birds | May | 3,431 |
| 17 | White Wagtail Motacilla alba | Birds | April | 3,421 |
| 18 | House Sparrow Passer domesticus | Birds | May | 3,413 |
| 19 | European Shag Phalacrocorax aristotelis | Birds | October | 3,403 |
| 20 | Rock Pigeon Columba livia | Birds | April | 3,298 |
| 21 | Barn Swallow Hirundo rustica | Birds | May | 3,246 |
| 22 | Mallard Anas platyrhynchos | Birds | April | 3,141 |
| 23 | Common Snipe Gallinago gallinago | Birds | October | 2,924 |
| 24 | Common Raven Corvus corax | Birds | April | 2,805 |
| 25 | Eurasian Wren Troglodytes troglodytes | Birds | April | 2,668 |
| 26 | Great Skua Stercorarius skua | Birds | September | 2,608 |
| 27 | Northern Gannet Morus bassanus | Birds | July | 2,550 |
| 28 | Common Ringed Plover Charadrius hiaticula | Birds | May | 2,441 |
| 29 | Northern Wheatear Oenanthe oenanthe | Birds | April | 2,365 |
| 30 | Eurasian Linnet Linaria cannabina | Birds | April | 2,320 |
| 31 | Ruddy Turnstone Arenaria interpres | Birds | October | 2,197 |
| 32 | Great Cormorant/European Shag Phalacrocorax carbo | Birds | January | 2,164 |
| 33 | Black Guillemot Cepphus grylle | Birds | May | 2,141 |
| 34 | Mute Swan Cygnus olor | Birds | April | 2,005 |
| 35 | Arctic Tern Sterna paradisaea | Birds | May | 1,951 |
| 36 | Green-winged Teal Anas crecca | Birds | January | 1,907 |
| 37 | Eurasian Wigeon Mareca penelope | Birds | January | 1,807 |
| 38 | Rook Corvus frugilegus | Birds | April | 1,801 |
| 39 | European Golden-Plover Pluvialis apricaria | Birds | October | 1,722 |
| 40 | Rock Pipit Anthus petrosus | Birds | October | 1,708 |
| 41 | Blue skate Dipturus batis | Fish | November | 1,684 |
| 42 | Dunlin Calidris alpina | Birds | September | 1,662 |
| 43 | Black-legged Kittiwake Rissa tridactyla | Birds | June | 1,592 |
| 44 | Common Wood-Pigeon Columba palumbus | Birds | April | 1,581 |
| 45 | Common Murre Uria aalge | Birds | July | 1,483 |
| 46 | Red-throated Loon Gavia stellata | Birds | October | 1,447 |
| 47 | Reed Bunting Emberiza schoeniclus | Birds | May | 1,442 |
| 48 | Lesser Black-backed Gull Larus fuscus | Birds | August | 1,419 |
| 49 | Gray/Purple Heron Ardea cinerea | Birds | May | 1,397 |
| 50 | Tufted Duck Aythya fuligula | Birds | April | 1,359 |
| 51 | Red-breasted Merganser Mergus serrator | Birds | January | 1,335 |
| 52 | European Robin Erithacus rubecula | Birds | April | 1,323 |
| 53 | Hen Harrier Circus cyaneus | Birds | January | 1,282 |
| 54 | Eurasian Collared-Dove Streptopelia decaocto | Birds | May | 1,270 |
| 55 | Sanderling Calidris alba | Birds | September | 1,252 |
| 56 | Razorbill Alca torda | Birds | June | 1,248 |
| 57 | Parasitic Jaeger Stercorarius parasiticus | Birds | September | 1,232 |
| 58 | Northern Shoveler Spatula clypeata | Birds | January | 1,215 |
| 59 | Eurasian Moorhen Gallinula chloropus | Birds | April | 1,147 |
| 60 | Ring-necked Pheasant Phasianus colchicus | Birds | April | 1,147 |