Confused pairs
Incorrect answers between two species (undirected). With a country selected, only mix-ups from games in that country are counted, and only pairs where both species are on that country's checklist are shown.
| Species A (lower id) | Species B (higher id) | Total wrong | A was target → picked B | B was target → picked A |
|---|---|---|---|---|
| Great Bustard Otis tarda | Little Bustard Tetrax tetrax | 10 | 2 | 8 |
| Lesser Spotted Eagle Clanga pomarina | Greater Spotted Eagle Clanga clanga | 9 | 5 | 4 |
| Bimaculated Lark Melanocorypha bimaculata | Calandra Lark Melanocorypha calandra | 8 | 7 | 1 |
| Tundra Bean Goose Anser serrirostris | Pink-footed Goose Anser brachyrhynchus | 8 | 2 | 6 |
| European Stonechat Saxicola rubicola | Siberian Stonechat Saxicola maurus | 7 | 1 | 6 |
| Meadow Pipit Anthus pratensis | Water Pipit Anthus spinoletta | 7 | 1 | 6 |
| Marsh Warbler Acrocephalus palustris | Common Reed Warbler Acrocephalus scirpaceus | 7 | 5 | 2 |
| Moustached Warbler Acrocephalus melanopogon | Sedge Warbler Acrocephalus schoenobaenus | 6 | 2 | 4 |
| Yellow-browed Warbler Phylloscopus inornatus | Hume's Warbler Phylloscopus humei | 6 | 1 | 5 |
| American Golden Plover Pluvialis dominica | Pacific Golden Plover Pluvialis fulva | 6 | 0 | 6 |
| European Golden Plover Pluvialis apricaria | Pacific Golden Plover Pluvialis fulva | 6 | 0 | 6 |
| Meadow Pipit Anthus pratensis | Tree Pipit Anthus trivialis | 6 | 3 | 3 |
| Taiga Bean Goose Anser fabalis | Tundra Bean Goose Anser serrirostris | 6 | 2 | 4 |
| Great Spotted Woodpecker Dendrocopos major | Syrian Woodpecker Dendrocopos syriacus | 6 | 1 | 5 |
| Semicollared Flycatcher Ficedula semitorquata | European Pied Flycatcher Ficedula hypoleuca | 6 | 6 | 0 |
| Caspian Gull Larus cachinnans | Herring Gull Larus argentatus | 5 | 3 | 2 |
| Common Reed Warbler Acrocephalus scirpaceus | Savi's Warbler Locustella luscinioides | 5 | 0 | 5 |
| Whinchat Saxicola rubetra | European Stonechat Saxicola rubicola | 4 | 0 | 4 |
| River Warbler Locustella fluviatilis | Common Grasshopper Warbler Locustella naevia | 4 | 3 | 1 |
| Blyth's Reed Warbler Acrocephalus dumetorum | Marsh Warbler Acrocephalus palustris | 4 | 1 | 3 |
| Common Reed Bunting Emberiza schoeniclus | Little Bunting Emberiza pusilla | 4 | 2 | 2 |
| Lesser Kestrel Falco naumanni | Common Kestrel Falco tinnunculus | 4 | 4 | 0 |
| European Pied Flycatcher Ficedula hypoleuca | Collared Flycatcher Ficedula albicollis | 4 | 1 | 3 |
| Lesser Spotted Eagle Clanga pomarina | Steppe Eagle Aquila nipalensis | 4 | 4 | 0 |
| Eurasian Treecreeper Certhia familiaris | Short-toed Treecreeper Certhia brachydactyla | 4 | 0 | 4 |
| Greater Short-toed Lark Calandrella brachydactyla | Bimaculated Lark Melanocorypha bimaculata | 4 | 3 | 1 |
| Citril Finch Carduelis citrinella | Eurasian Siskin Spinus spinus | 4 | 3 | 1 |
| Red-billed Chough Pyrrhocorax pyrrhocorax | Alpine Chough Pyrrhocorax graculus | 4 | 1 | 3 |
| Hume's Warbler Phylloscopus humei | Dusky Warbler Phylloscopus fuscatus | 3 | 2 | 1 |
| Hen Harrier Circus cyaneus | Montagu's Harrier Circus pygargus | 3 | 2 | 1 |
| Common Reed Warbler Acrocephalus scirpaceus | Great Reed Warbler Acrocephalus arundinaceus | 3 | 2 | 1 |
| Little Bunting Emberiza pusilla | Rustic Bunting Emberiza rustica | 2 | 1 | 1 |
| Greylag Goose Anser anser | Tundra Bean Goose Anser serrirostris | 2 | 0 | 2 |
| Tufted Duck Aythya fuligula | Common Goldeneye Bucephala clangula | 2 | 0 | 2 |
| Western Capercaillie Tetrao urogallus | Rock Partridge Alectoris graeca | 2 | 2 | 0 |
| European Turtle Dove Streptopelia turtur | Collared Dove Streptopelia decaocto | 2 | 0 | 2 |
| Northern Lapwing Vanellus vanellus | Common Crossbill Loxia curvirostra | 2 | 2 | 0 |
| Great Snipe Gallinago media | Common Snipe Gallinago gallinago | 2 | 2 | 0 |
| Black-winged Pratincole Glareola nordmanni | Collared Pratincole Glareola pratincola | 2 | 1 | 1 |
| Long-tailed Skua Stercorarius longicaudus | Arctic Skua Stercorarius parasiticus | 2 | 1 | 1 |
| Arctic Skua Stercorarius parasiticus | Pomarine Skua Stercorarius pomarinus | 2 | 1 | 1 |
| Black-headed Gull Chroicocephalus ridibundus | Common Gull Larus canus | 2 | 0 | 2 |
| Caspian Gull Larus cachinnans | Yellow-legged Gull Larus michahellis | 2 | 1 | 1 |
| Steppe Eagle Aquila nipalensis | Imperial Eagle Aquila heliaca | 2 | 0 | 2 |
| Rough-legged Buzzard Buteo lagopus | Common Buzzard Buteo buteo | 2 | 1 | 1 |
| Eurasian Eagle Owl Bubo bubo | Tawny Owl Strix aluco | 2 | 2 | 0 |
| Great Spotted Woodpecker Dendrocopos major | Lesser Spotted Woodpecker Dryobates minor | 2 | 0 | 2 |
| Merlin Falco columbarius | Saker Falcon Falco cherrug | 2 | 0 | 2 |
| Saker Falcon Falco cherrug | Peregrine Falcon Falco peregrinus | 2 | 2 | 0 |
| Red-backed Shrike Lanius collurio | Great Grey Shrike Lanius excubitor | 2 | 1 | 1 |
| Rook Corvus frugilegus | Carrion Crow Corvus corone | 2 | 1 | 1 |
| Carrion Crow Corvus corone | Common Raven Corvus corax | 2 | 1 | 1 |
| Greater Short-toed Lark Calandrella brachydactyla | Eurasian Skylark Alauda arvensis | 2 | 2 | 0 |
| Woodlark Lullula arborea | Eurasian Skylark Alauda arvensis | 2 | 1 | 1 |
| Eurasian Skylark Alauda arvensis | Crested Lark Galerida cristata | 2 | 2 | 0 |
| Zitting Cisticola Cisticola juncidis | Aquatic Warbler Acrocephalus paludicola | 2 | 2 | 0 |
| Moustached Warbler Acrocephalus melanopogon | Common Reed Warbler Acrocephalus scirpaceus | 2 | 1 | 1 |
| Blyth's Reed Warbler Acrocephalus dumetorum | Common Reed Warbler Acrocephalus scirpaceus | 2 | 0 | 2 |
| Marsh Warbler Acrocephalus palustris | Great Reed Warbler Acrocephalus arundinaceus | 2 | 2 | 0 |
| Common Chiffchaff Phylloscopus collybita | Iberian Chiffchaff Phylloscopus ibericus | 2 | 1 | 1 |
| Lesser Whitethroat Curruca curruca | Common Whitethroat Curruca communis | 2 | 2 | 0 |
| Goldcrest Regulus regulus | Eurasian Siskin Spinus spinus | 2 | 1 | 1 |
| Song Thrush Turdus philomelos | Fieldfare Turdus pilaris | 2 | 2 | 0 |
| Fieldfare Turdus pilaris | Brambling Fringilla montifringilla | 2 | 0 | 2 |
| Common Redstart Phoenicurus phoenicurus | Black Redstart Phoenicurus ochruros | 2 | 1 | 1 |
| Northern Wheatear Oenanthe oenanthe | Isabelline Wheatear Oenanthe isabellina | 2 | 0 | 2 |
| House Sparrow Passer domesticus | Eurasian Tree Sparrow Passer montanus | 2 | 2 | 0 |
| Eurasian Tree Sparrow Passer montanus | Common Chaffinch Fringilla coelebs | 2 | 2 | 0 |
| Hawfinch Coccothraustes coccothraustes | Common Rosefinch Carpodacus erythrinus | 2 | 1 | 1 |
| Common Redpoll Acanthis flammea | Lesser Redpoll Acanthis cabaret | 2 | 1 | 1 |
| Common Reed Bunting Emberiza schoeniclus | Rustic Bunting Emberiza rustica | 2 | 1 | 1 |
| Curlew Sandpiper Calidris ferruginea | Temminck's Stint Calidris temminckii | 1 | 0 | 1 |
| Buff-breasted Sandpiper Calidris subruficollis | Sanderling Calidris alba | 1 | 1 | 0 |
| Dunlin Calidris alpina | Baird's Sandpiper Calidris bairdii | 1 | 1 | 0 |
| Dunlin Calidris alpina | Pectoral Sandpiper Calidris melanotos | 1 | 0 | 1 |
| Baird's Sandpiper Calidris bairdii | Little Stint Calidris minuta | 1 | 1 | 0 |
| Little Stint Calidris minuta | White-rumped Sandpiper Calidris fuscicollis | 1 | 0 | 1 |
| White-rumped Sandpiper Calidris fuscicollis | Pectoral Sandpiper Calidris melanotos | 1 | 0 | 1 |
| Richard's Pipit Anthus richardi | Tree Pipit Anthus trivialis | 1 | 1 | 0 |
| Tawny Pipit Anthus campestris | Tree Pipit Anthus trivialis | 1 | 0 | 1 |
| Greater White-fronted Goose Anser albifrons | Fieldfare Turdus pilaris | 1 | 0 | 1 |
| Little Gull Hydrocoloeus minutus | Black-legged Kittiwake Rissa tridactyla | 1 | 0 | 1 |
| Little Gull Hydrocoloeus minutus | Pallas's Gull Ichthyaetus ichthyaetus | 1 | 1 | 0 |
| Greater White-fronted Goose Anser albifrons | Eurasian Blackbird Turdus merula | 1 | 1 | 0 |
| Black-headed Gull Chroicocephalus ridibundus | Great Reed Warbler Acrocephalus arundinaceus | 1 | 1 | 0 |
| Mediterranean Gull Ichthyaetus melanocephalus | Ring-billed Gull Larus delawarensis | 1 | 0 | 1 |
| Common Gull Larus canus | Common Tern Sterna hirundo | 1 | 1 | 0 |
| Ring-billed Gull Larus delawarensis | Caspian Gull Larus cachinnans | 1 | 1 | 0 |
| Ring-billed Gull Larus delawarensis | Yellow-legged Gull Larus michahellis | 1 | 1 | 0 |
| European Turtle Dove Streptopelia turtur | Rufous Turtle Dove Streptopelia orientalis | 1 | 0 | 1 |
| Tree Pipit Anthus trivialis | Red-throated Pipit Anthus cervinus | 1 | 0 | 1 |
| Herring Gull Larus argentatus | Yellow-legged Gull Larus michahellis | 1 | 0 | 1 |
| Herring Gull Larus argentatus | Great Black-backed Gull Larus marinus | 1 | 0 | 1 |
| Whiskered Tern Chlidonias hybrida | Black Tern Chlidonias niger | 1 | 0 | 1 |
| Arctic Tern Sterna paradisaea | Common Tern Sterna hirundo | 1 | 0 | 1 |
| Red-throated Diver Gavia stellata | Black-throated Diver Gavia arctica | 1 | 1 | 0 |
| Black-throated Diver Gavia arctica | Great Northern Diver Gavia immer | 1 | 0 | 1 |
| White Stork Ciconia ciconia | Great White Egret Ardea alba | 1 | 0 | 1 |
| White Stork Ciconia ciconia | Grey Heron Ardea cinerea | 1 | 0 | 1 |
| Eurasian Spoonbill Platalea leucorodia | Common Buzzard Buteo buteo | 1 | 1 | 0 |
| Egyptian Vulture Neophron percnopterus | Griffon Vulture Gyps fulvus | 1 | 1 | 0 |
| Griffon Vulture Gyps fulvus | Golden Eagle Aquila chrysaetos | 1 | 0 | 1 |
| Short-toed Eagle Circaetus gallicus | Booted Eagle Hieraaetus pennatus | 1 | 1 | 0 |
| Common Woodpigeon Columba palumbus | Eurasian Jay Garrulus glandarius | 1 | 0 | 1 |
| Lesser Spotted Eagle Clanga pomarina | Booted Eagle Hieraaetus pennatus | 1 | 1 | 0 |
| Common Woodpigeon Columba palumbus | Collared Dove Streptopelia decaocto | 1 | 0 | 1 |
| Greater Spotted Eagle Clanga clanga | Booted Eagle Hieraaetus pennatus | 1 | 1 | 0 |
| Booted Eagle Hieraaetus pennatus | Golden Eagle Aquila chrysaetos | 1 | 0 | 1 |
| Common Chaffinch Fringilla coelebs | Common Crossbill Loxia curvirostra | 1 | 1 | 0 |
| Steppe Eagle Aquila nipalensis | Golden Eagle Aquila chrysaetos | 1 | 0 | 1 |
| Golden Eagle Aquila chrysaetos | Western Marsh Harrier Circus aeruginosus | 1 | 0 | 1 |
| Western Marsh Harrier Circus aeruginosus | Common Reed Bunting Emberiza schoeniclus | 1 | 1 | 0 |
| Common Woodpigeon Columba palumbus | European Turtle Dove Streptopelia turtur | 1 | 0 | 1 |
| Hen Harrier Circus cyaneus | Great Grey Shrike Lanius excubitor | 1 | 1 | 0 |
| Hen Harrier Circus cyaneus | Eurasian Siskin Spinus spinus | 1 | 1 | 0 |
| Montagu's Harrier Circus pygargus | Eurasian Sparrowhawk Accipiter nisus | 1 | 1 | 0 |
| Eurasian Sparrowhawk Accipiter nisus | Eurasian Goshawk Astur gentilis | 1 | 0 | 1 |
| Eurasian Sparrowhawk Accipiter nisus | Eurasian Three-toed Woodpecker Picoides tridactylus | 1 | 1 | 0 |
| Eurasian Sparrowhawk Accipiter nisus | Grey Wagtail Motacilla cinerea | 1 | 0 | 1 |
| Eurasian Goshawk Astur gentilis | Rough-legged Buzzard Buteo lagopus | 1 | 0 | 1 |
| Red Kite Milvus milvus | Rough-legged Buzzard Buteo lagopus | 1 | 1 | 0 |
| Common Chaffinch Fringilla coelebs | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| American Barn Owl Tyto furcata | Short-eared Owl Asio flammeus | 1 | 0 | 1 |
| American Barn Owl Tyto furcata | Eurasian Three-toed Woodpecker Picoides tridactylus | 1 | 1 | 0 |
| Eurasian Scops Owl Otus scops | Tawny Owl Strix aluco | 1 | 1 | 0 |
| Common Chaffinch Fringilla coelebs | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Eurasian Eagle Owl Bubo bubo | Tengmalm's Owl Aegolius funereus | 1 | 0 | 1 |
| Eurasian Pygmy-Owl Glaucidium passerinum | Little Owl Athene noctua | 1 | 0 | 1 |
| Tawny Owl Strix aluco | Short-eared Owl Asio flammeus | 1 | 0 | 1 |
| Tawny Owl Strix aluco | Tengmalm's Owl Aegolius funereus | 1 | 0 | 1 |
| European Bee-eater Merops apiaster | Grey Wagtail Motacilla cinerea | 1 | 0 | 1 |
| Middle Spotted Woodpecker Dendrocoptes medius | Great Spotted Woodpecker Dendrocopos major | 1 | 1 | 0 |
| Little Grebe Tachybaptus ruficollis | Great Crested Grebe Podiceps cristatus | 1 | 1 | 0 |
| Brambling Fringilla montifringilla | Common Rosefinch Carpodacus erythrinus | 1 | 1 | 0 |
| Great Spotted Woodpecker Dendrocopos major | Eurasian Blackbird Turdus merula | 1 | 1 | 0 |
| Great Spotted Woodpecker Dendrocopos major | Fieldfare Turdus pilaris | 1 | 1 | 0 |
| Grey Partridge Perdix perdix | Common Quail Coturnix coturnix | 1 | 1 | 0 |
| Lesser Kestrel Falco naumanni | Saker Falcon Falco cherrug | 1 | 0 | 1 |
| Common Kestrel Falco tinnunculus | Saker Falcon Falco cherrug | 1 | 0 | 1 |
| Red-footed Falcon Falco vespertinus | Saker Falcon Falco cherrug | 1 | 0 | 1 |
| Brambling Fringilla montifringilla | Common Crossbill Loxia curvirostra | 1 | 0 | 1 |
| Greater White-fronted Goose Anser albifrons | Tundra Bean Goose Anser serrirostris | 1 | 0 | 1 |
| Saker Falcon Falco cherrug | Corn Bunting Emberiza calandra | 1 | 0 | 1 |
| Common Rosefinch Carpodacus erythrinus | Eurasian Bullfinch Pyrrhula pyrrhula | 1 | 0 | 1 |
| Spotted Nutcracker Nucifraga caryocatactes | Coal Tit Periparus ater | 1 | 0 | 1 |
| Spotted Nutcracker Nucifraga caryocatactes | Eurasian Tree Sparrow Passer montanus | 1 | 1 | 0 |
| Spotted Nutcracker Nucifraga caryocatactes | Common Crossbill Loxia curvirostra | 1 | 0 | 1 |
| Black Grouse Lyrurus tetrix | Grey Partridge Perdix perdix | 1 | 0 | 1 |
| Alpine Chough Pyrrhocorax graculus | Eurasian Jackdaw Coloeus monedula | 1 | 1 | 0 |
| Alpine Chough Pyrrhocorax graculus | Rook Corvus frugilegus | 1 | 1 | 0 |
| Alpine Chough Pyrrhocorax graculus | Common Raven Corvus corax | 1 | 1 | 0 |
| Alpine Chough Pyrrhocorax graculus | Coal Tit Periparus ater | 1 | 0 | 1 |
| Alpine Chough Pyrrhocorax graculus | Western House Martin Delichon urbicum | 1 | 1 | 0 |
| Alpine Chough Pyrrhocorax graculus | Goldcrest Regulus regulus | 1 | 1 | 0 |
| Alpine Chough Pyrrhocorax graculus | Common Starling Sturnus vulgaris | 1 | 0 | 1 |
| Alpine Chough Pyrrhocorax graculus | Eurasian Blackbird Turdus merula | 1 | 1 | 0 |
| Alpine Chough Pyrrhocorax graculus | Fieldfare Turdus pilaris | 1 | 0 | 1 |
| Alpine Chough Pyrrhocorax graculus | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| Eurasian Jackdaw Coloeus monedula | Hooded Crow Corvus cornix | 1 | 0 | 1 |
| Twite Linaria flavirostris | Common Linnet Linaria cannabina | 1 | 1 | 0 |
| Rook Corvus frugilegus | Hooded Crow Corvus cornix | 1 | 1 | 0 |
| Twite Linaria flavirostris | Lesser Redpoll Acanthis cabaret | 1 | 1 | 0 |
| Hooded Crow Corvus cornix | Common Raven Corvus corax | 1 | 0 | 1 |
| Common Raven Corvus corax | Eurasian Blackcap Sylvia atricapilla | 1 | 1 | 0 |
| Common Raven Corvus corax | Eurasian Tree Sparrow Passer montanus | 1 | 1 | 0 |
| Coal Tit Periparus ater | Marsh Tit Poecile palustris | 1 | 0 | 1 |
| Coal Tit Periparus ater | Great Tit Parus major | 1 | 1 | 0 |
| Coal Tit Periparus ater | Eurasian Blackcap Sylvia atricapilla | 1 | 0 | 1 |
| Crested Tit Lophophanes cristatus | Willow Tit Poecile montanus | 1 | 0 | 1 |
| Crested Tit Lophophanes cristatus | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Crested Tit Lophophanes cristatus | Goldcrest Regulus regulus | 1 | 1 | 0 |
| Crested Tit Lophophanes cristatus | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| Marsh Tit Poecile palustris | Willow Tit Poecile montanus | 1 | 0 | 1 |
| Marsh Tit Poecile palustris | Common Starling Sturnus vulgaris | 1 | 0 | 1 |
| Marsh Tit Poecile palustris | Brambling Fringilla montifringilla | 1 | 0 | 1 |
| Willow Tit Poecile montanus | Common Grasshopper Warbler Locustella naevia | 1 | 0 | 1 |
| Willow Tit Poecile montanus | Eurasian Tree Sparrow Passer montanus | 1 | 1 | 0 |
| Eurasian Blue Tit Cyanistes caeruleus | Eurasian Blackbird Turdus merula | 1 | 1 | 0 |
| Eurasian Blue Tit Cyanistes caeruleus | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| Great Tit Parus major | Eurasian Blackcap Sylvia atricapilla | 1 | 1 | 0 |
| Great Tit Parus major | Common Crossbill Loxia curvirostra | 1 | 0 | 1 |
| Western Capercaillie Tetrao urogallus | Grey Partridge Perdix perdix | 1 | 0 | 1 |
| Greater Short-toed Lark Calandrella brachydactyla | Calandra Lark Melanocorypha calandra | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Turkestan Short-toed Lark Alaudala heinei | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Woodlark Lullula arborea | 1 | 1 | 0 |
| Common Linnet Linaria cannabina | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Greater Short-toed Lark Calandrella brachydactyla | Meadow Pipit Anthus pratensis | 1 | 0 | 1 |
| Greater Short-toed Lark Calandrella brachydactyla | Eurasian Siskin Spinus spinus | 1 | 1 | 0 |
| Goosander Mergus merganser | Red-breasted Merganser Mergus serrator | 1 | 0 | 1 |
| Calandra Lark Melanocorypha calandra | Turkestan Short-toed Lark Alaudala heinei | 1 | 0 | 1 |
| Turkestan Short-toed Lark Alaudala heinei | Eurasian Skylark Alauda arvensis | 1 | 0 | 1 |
| Turkestan Short-toed Lark Alaudala heinei | Meadow Pipit Anthus pratensis | 1 | 1 | 0 |
| Greylag Goose Anser anser | Greater White-fronted Goose Anser albifrons | 1 | 0 | 1 |
| Woodlark Lullula arborea | European Robin Erithacus rubecula | 1 | 1 | 0 |
| Lesser Redpoll Acanthis cabaret | Arctic Redpoll Acanthis hornemanni | 1 | 0 | 1 |
| Lesser Redpoll Acanthis cabaret | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Melodious Warbler Hippolais polyglotta | Icterine Warbler Hippolais icterina | 1 | 1 | 0 |
| Aquatic Warbler Acrocephalus paludicola | Sedge Warbler Acrocephalus schoenobaenus | 1 | 1 | 0 |
| Velvet Scoter Melanitta fusca | Common Scoter Melanitta nigra | 1 | 1 | 0 |
| Common Crossbill Loxia curvirostra | Yellowhammer Emberiza citrinella | 1 | 1 | 0 |
| Moustached Warbler Acrocephalus melanopogon | Spotted Flycatcher Muscicapa striata | 1 | 1 | 0 |
| Moustached Warbler Acrocephalus melanopogon | Bohemian Waxwing Bombycilla garrulus | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | Marsh Warbler Acrocephalus palustris | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | Common Reed Warbler Acrocephalus scirpaceus | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | European Pied Flycatcher Ficedula hypoleuca | 1 | 1 | 0 |
| Sedge Warbler Acrocephalus schoenobaenus | Common Redpoll Acanthis flammea | 1 | 1 | 0 |
| Ring-necked Duck Aythya collaris | Tufted Duck Aythya fuligula | 1 | 1 | 0 |
| Citril Finch Carduelis citrinella | European Serin Serinus serinus | 1 | 1 | 0 |
| Mallard Anas platyrhynchos | Common Crossbill Loxia curvirostra | 1 | 0 | 1 |
| Greater White-fronted Goose Anser albifrons | Common Raven Corvus corax | 1 | 0 | 1 |
| Marsh Warbler Acrocephalus palustris | Common Grasshopper Warbler Locustella naevia | 1 | 0 | 1 |
| Eurasian Wigeon Mareca penelope | Great Crested Grebe Podiceps cristatus | 1 | 1 | 0 |
| Eurasian Wigeon Mareca penelope | Eurasian/Green-winged Teal Anas crecca | 1 | 1 | 0 |
| Great Reed Warbler Acrocephalus arundinaceus | Savi's Warbler Locustella luscinioides | 1 | 0 | 1 |
| Great Reed Warbler Acrocephalus arundinaceus | Common Grasshopper Warbler Locustella naevia | 1 | 0 | 1 |
| River Warbler Locustella fluviatilis | Savi's Warbler Locustella luscinioides | 1 | 0 | 1 |
| Falcated Duck Mareca falcata | Eurasian Wigeon Mareca penelope | 1 | 1 | 0 |
| Common Grasshopper Warbler Locustella naevia | Northern Wheatear Oenanthe oenanthe | 1 | 0 | 1 |
| Common Grasshopper Warbler Locustella naevia | Tree Pipit Anthus trivialis | 1 | 0 | 1 |
| Sand Martin Riparia riparia | Eurasian Crag Martin Ptyonoprogne rupestris | 1 | 0 | 1 |
| Barn Swallow Hirundo rustica | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Barn Swallow Hirundo rustica | Common Whitethroat Curruca communis | 1 | 0 | 1 |
| Barn Swallow Hirundo rustica | Common Starling Sturnus vulgaris | 1 | 1 | 0 |
| Barn Swallow Hirundo rustica | Eurasian Tree Sparrow Passer montanus | 1 | 0 | 1 |
| Barn Swallow Hirundo rustica | Common Chaffinch Fringilla coelebs | 1 | 0 | 1 |
| Barn Swallow Hirundo rustica | Brambling Fringilla montifringilla | 1 | 1 | 0 |
| Barn Swallow Hirundo rustica | Common Crossbill Loxia curvirostra | 1 | 0 | 1 |
| Western House Martin Delichon urbicum | Brambling Fringilla montifringilla | 1 | 1 | 0 |
| Western House Martin Delichon urbicum | European Goldfinch Carduelis carduelis | 1 | 1 | 0 |
| Wood Warbler Phylloscopus sibilatrix | Western Bonelli's Warbler Phylloscopus bonelli | 1 | 0 | 1 |
| Wood Warbler Phylloscopus sibilatrix | Hume's Warbler Phylloscopus humei | 1 | 1 | 0 |
| Wood Warbler Phylloscopus sibilatrix | Willow Warbler Phylloscopus trochilus | 1 | 1 | 0 |
| Wood Warbler Phylloscopus sibilatrix | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Wood Warbler Phylloscopus sibilatrix | Corn Bunting Emberiza calandra | 1 | 1 | 0 |
| Western Bonelli's Warbler Phylloscopus bonelli | Hume's Warbler Phylloscopus humei | 1 | 1 | 0 |
| Western Bonelli's Warbler Phylloscopus bonelli | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Blue-winged Teal Spatula discors | Falcated Duck Mareca falcata | 1 | 1 | 0 |
| Garganey Spatula querquedula | Blue-winged Teal Spatula discors | 1 | 0 | 1 |
| Dusky Warbler Phylloscopus fuscatus | Iberian Chiffchaff Phylloscopus ibericus | 1 | 1 | 0 |
| Willow Warbler Phylloscopus trochilus | Common Chiffchaff Phylloscopus collybita | 1 | 1 | 0 |
| Citril Finch Carduelis citrinella | Yellowhammer Emberiza citrinella | 1 | 0 | 1 |
| Common Chiffchaff Phylloscopus collybita | Greenish Warbler Phylloscopus trochiloides | 1 | 0 | 1 |
| Common Chiffchaff Phylloscopus collybita | Goldcrest Regulus regulus | 1 | 0 | 1 |
| Long-tailed Tit Aegithalos caudatus | European Serin Serinus serinus | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | Common Starling Sturnus vulgaris | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | Fieldfare Turdus pilaris | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | European Robin Erithacus rubecula | 1 | 1 | 0 |
| Eurasian Blackcap Sylvia atricapilla | Eurasian Tree Sparrow Passer montanus | 1 | 0 | 1 |
| Lesser Whitethroat Curruca curruca | Sardinian Warbler Curruca melanocephala | 1 | 0 | 1 |
| European Serin Serinus serinus | Eurasian Siskin Spinus spinus | 1 | 0 | 1 |
| Sardinian Warbler Curruca melanocephala | Common Whitethroat Curruca communis | 1 | 1 | 0 |
| Sardinian Warbler Curruca melanocephala | Spectacled Warbler Curruca conspicillata | 1 | 1 | 0 |
| Common Whitethroat Curruca communis | Spectacled Warbler Curruca conspicillata | 1 | 0 | 1 |
| Goldcrest Regulus regulus | European Serin Serinus serinus | 1 | 0 | 1 |
| European Serin Serinus serinus | Cirl Bunting Emberiza cirlus | 1 | 0 | 1 |
| Common Firecrest Regulus ignicapilla | Redwing Turdus iliacus | 1 | 1 | 0 |
| Baikal Teal Sibirionetta formosa | Blue-winged Teal Spatula discors | 1 | 1 | 0 |
| Eurasian Treecreeper Certhia familiaris | Eurasian Wren Troglodytes troglodytes | 1 | 1 | 0 |
| White-throated Dipper Cinclus cinclus | Eurasian Blackbird Turdus merula | 1 | 0 | 1 |
| Common Starling Sturnus vulgaris | Common Crossbill Loxia curvirostra | 1 | 0 | 1 |
| Mistle Thrush Turdus viscivorus | Fieldfare Turdus pilaris | 1 | 1 | 0 |
| European Serin Serinus serinus | Yellowhammer Emberiza citrinella | 1 | 0 | 1 |
| Redwing Turdus iliacus | Common Redstart Phoenicurus phoenicurus | 1 | 0 | 1 |
| Eurasian Blackbird Turdus merula | Black-throated Thrush Turdus atrogularis | 1 | 1 | 0 |
| Rock Bunting Emberiza cia | Cirl Bunting Emberiza cirlus | 1 | 1 | 0 |
| Spotted Flycatcher Muscicapa striata | Common Nightingale Luscinia megarhynchos | 1 | 1 | 0 |
| Spotted Flycatcher Muscicapa striata | Dunnock Prunella modularis | 1 | 1 | 0 |
| Thrush Nightingale Luscinia luscinia | Common Nightingale Luscinia megarhynchos | 1 | 1 | 0 |
| Common Nightingale Luscinia megarhynchos | Red-breasted Flycatcher Ficedula parva | 1 | 1 | 0 |
| Common Nightingale Luscinia megarhynchos | European Pied Flycatcher Ficedula hypoleuca | 1 | 0 | 1 |
| Common Nightingale Luscinia megarhynchos | Common Redstart Phoenicurus phoenicurus | 1 | 1 | 0 |
| Bewick's Swan Cygnus columbianus | Whooper Swan Cygnus cygnus | 1 | 1 | 0 |
| Semicollared Flycatcher Ficedula semitorquata | Collared Flycatcher Ficedula albicollis | 1 | 1 | 0 |
| Mute Swan Cygnus olor | Common Crane Grus grus | 1 | 0 | 1 |
| European Pied Flycatcher Ficedula hypoleuca | Northern Wheatear Oenanthe oenanthe | 1 | 0 | 1 |
| Collared Flycatcher Ficedula albicollis | Whinchat Saxicola rubetra | 1 | 0 | 1 |
| Rock Bunting Emberiza cia | Yellowhammer Emberiza citrinella | 1 | 1 | 0 |
| Common Redstart Phoenicurus phoenicurus | Common Rock Thrush Monticola saxatilis | 1 | 1 | 0 |
| Common Redstart Phoenicurus phoenicurus | Whinchat Saxicola rubetra | 1 | 1 | 0 |
| Common Redstart Phoenicurus phoenicurus | European Stonechat Saxicola rubicola | 1 | 0 | 1 |
| Taiga Bean Goose Anser fabalis | Pink-footed Goose Anser brachyrhynchus | 1 | 1 | 0 |
| Whinchat Saxicola rubetra | Siberian Stonechat Saxicola maurus | 1 | 0 | 1 |
| Whinchat Saxicola rubetra | Alpine Accentor Prunella collaris | 1 | 1 | 0 |
| Whinchat Saxicola rubetra | Brambling Fringilla montifringilla | 1 | 1 | 0 |
| Greater White-fronted Goose Anser albifrons | Brambling Fringilla montifringilla | 1 | 0 | 1 |
| European Stonechat Saxicola rubicola | Lesser Redpoll Acanthis cabaret | 1 | 1 | 0 |
| Rock Bunting Emberiza cia | Pine Bunting Emberiza leucocephalos | 1 | 1 | 0 |
| Bohemian Waxwing Bombycilla garrulus | Dunnock Prunella modularis | 1 | 1 | 0 |
| Dunnock Prunella modularis | Lesser Redpoll Acanthis cabaret | 1 | 1 | 0 |
| House Sparrow Passer domesticus | Italian Sparrow Passer italiae | 1 | 0 | 1 |
| Pine Bunting Emberiza leucocephalos | Common Reed Bunting Emberiza schoeniclus | 1 | 1 | 0 |
| House Sparrow Passer domesticus | White-winged Snowfinch Montifringilla nivalis | 1 | 0 | 1 |
| Eurasian Tree Sparrow Passer montanus | White-winged Snowfinch Montifringilla nivalis | 1 | 0 | 1 |
| Pine Bunting Emberiza leucocephalos | Little Bunting Emberiza pusilla | 1 | 1 | 0 |
| Eurasian Tree Sparrow Passer montanus | Common Crossbill Loxia curvirostra | 1 | 1 | 0 |
| Eurasian Tree Sparrow Passer montanus | European Goldfinch Carduelis carduelis | 1 | 0 | 1 |
| Grey Wagtail Motacilla cinerea | Western Yellow Wagtail Motacilla flava | 1 | 0 | 1 |
| Great Bustard Otis tarda | Hen Harrier Circus cyaneus | 1 | 0 | 1 |
| Little Bustard Tetrax tetrax | Bohemian Waxwing Bombycilla garrulus | 1 | 0 | 1 |
| Common Cuckoo Cuculus canorus | Lesser Kestrel Falco naumanni | 1 | 1 | 0 |
| Common Cuckoo Cuculus canorus | Barred Warbler Curruca nisoria | 1 | 0 | 1 |
| Corncrake Crex crex | Willow Warbler Phylloscopus trochilus | 1 | 0 | 1 |
| Spotted Crake Porzana porzana | Baillon's Crake Zapornia pusilla | 1 | 0 | 1 |
| Common Moorhen Gallinula chloropus | Baillon's Crake Zapornia pusilla | 1 | 0 | 1 |
| Common Crane Grus grus | White Stork Ciconia ciconia | 1 | 1 | 0 |
| Black-winged Stilt Himantopus himantopus | Pied Avocet Recurvirostra avosetta | 1 | 0 | 1 |
| Grey Plover Pluvialis squatarola | American Golden Plover Pluvialis dominica | 1 | 1 | 0 |
| Grey Plover Pluvialis squatarola | Common Sandpiper Actitis hypoleucos | 1 | 1 | 0 |
| Rufous Turtle Dove Streptopelia orientalis | Collared Dove Streptopelia decaocto | 1 | 1 | 0 |
| European Turtle Dove Streptopelia turtur | Little Bustard Tetrax tetrax | 1 | 0 | 1 |
| American Golden Plover Pluvialis dominica | Eurasian Dotterel Eudromias morinellus | 1 | 0 | 1 |
| Common Ringed Plover Charadrius hiaticula | Little Ringed Plover Thinornis dubius | 1 | 1 | 0 |
| Northern Lapwing Vanellus vanellus | Sociable Lapwing Vanellus gregarius | 1 | 1 | 0 |
| Northern Lapwing Vanellus vanellus | Eurasian Curlew Numenius arquata | 1 | 1 | 0 |
| Northern Lapwing Vanellus vanellus | Eurasian Tree Sparrow Passer montanus | 1 | 1 | 0 |
| Grey Wagtail Motacilla cinerea | Meadow Pipit Anthus pratensis | 1 | 1 | 0 |
| Northern Lapwing Vanellus vanellus | European Goldfinch Carduelis carduelis | 1 | 1 | 0 |
| Greater Sand Plover Anarhynchus leschenaultii | Kentish Plover Anarhynchus alexandrinus | 1 | 1 | 0 |
| Whimbrel Numenius phaeopus | Eurasian Curlew Numenius arquata | 1 | 0 | 1 |
| Eurasian Curlew Numenius arquata | Eurasian Woodcock Scolopax rusticola | 1 | 1 | 0 |
| Black-tailed Godwit Limosa limosa | Jack Snipe Lymnocryptes minimus | 1 | 1 | 0 |
| Black-tailed Godwit Limosa limosa | Eurasian Woodcock Scolopax rusticola | 1 | 1 | 0 |
| Black-tailed Godwit Limosa limosa | Common Snipe Gallinago gallinago | 1 | 1 | 0 |
| Black-tailed Godwit Limosa limosa | Common Redshank Tringa totanus | 1 | 0 | 1 |
| Black-tailed Godwit Limosa limosa | Pied Wagtail/White Wagtail Motacilla alba | 1 | 1 | 0 |
| Eurasian Woodcock Scolopax rusticola | Common Snipe Gallinago gallinago | 1 | 1 | 0 |
| Richard's Pipit Anthus richardi | Tawny Pipit Anthus campestris | 1 | 1 | 0 |
| Terek Sandpiper Xenus cinereus | Common Sandpiper Actitis hypoleucos | 1 | 1 | 0 |
| Terek Sandpiper Xenus cinereus | Spotted Sandpiper Actitis macularius | 1 | 0 | 1 |
| Common Sandpiper Actitis hypoleucos | Spotted Sandpiper Actitis macularius | 1 | 0 | 1 |
| Wood Sandpiper Tringa glareola | Common Greenshank Tringa nebularia | 1 | 1 | 0 |
| Common Redshank Tringa totanus | Spotted Redshank Tringa erythropus | 1 | 1 | 0 |