Contributing teams：E.G.awakun, 鳥っ古
OSJ8
Observed species (native species)#
- Tundra Bean Goose (Anser fabalis)
- Greater White-fronted Goose (Anser albifrons)
- Tundra Swan (Cygnus columbianus)
- Whooper Swan (Cygnus cygnus)
- Baikal Teal (Sibirionetta formosa)
- Northern Shoveler (Spatula clypeata)
- Eurasian Wigeon (Mareca penelope)
- Eastern Spot-billed Duck (Anas zonorhyncha)
- Mallard (Anas platyrhynchos)
- Northern Pintail (Anas acuta)
- Eurasian Teal (Anas crecca)
- Common Pochard (Aythya ferina)
- Tufted Duck (Aythya fuligula)
- Greater Scaup (Aythya marila)
- Common Goldeneye (Bucephala clangula)
- Smew (Mergellus albellus)
- Common Merganser (Mergus merganser)
- Brown-cheeked Rail (Rallus indicus)
- Eurasian Coot (Fulica atra)
- Little Grebe (Tachybaptus ruficollis)
- Great Crested Grebe (Podiceps cristatus)
- Black-necked Grebe (Podiceps nigricollis)
- Northern Lapwing (Vanellus vanellus)
- Common Snipe (Gallinago gallinago)
- Black-tailed Gull (Larus crassirostris)
- Pelagic Cormorant (Urile pelagicus)
- Japanese Cormorant (Phalacrocorax capillatus)
- Great Cormorant (Phalacrocorax carbo)
- Eurasian Spoonbill (Platalea leucorodia)
- Grey Heron (Ardea cinerea)
- Great Egret (Ardea alba)
- Little Egret (Egretta garzetta)
- Western Osprey (Pandion haliaetus)
- Northern Goshawk (Accipiter gentilis)
- Eastern Marsh Harrier (Circus spilonotus)
- Black Kite (Milvus migrans)
- White-tailed Eagle (Haliaeetus albicilla)
- Eastern Buzzard (Buteo japonicus)
- Common Kingfisher (Alcedo atthis)
- Japanese Pygmy Woodpecker (Yungipicus kizuki)
- Great Spotted Woodpecker (Dendrocopos major)
- Japanese Green Woodpecker (Picus awokera)
- Common Kestrel (Falco tinnunculus)
- Bull-headed Shrike (Lanius bucephalus)
- Eurasian Jay (Garrulus glandarius)
- Rook (Corvus frugilegus)
- Carrion Crow (Corvus corone)
- Large-billed Crow (Corvus macrorhynchos)
- Varied Tit (Sittiparus varius)
- Japanese Tit (Parus cinereus)
- Eurasian Skylark (Alauda arvensis)
- Brown-eared Bulbul (Hypsipetes amaurotis)
- Japanese Bush Warbler (Horornis diphone)
- Long-tailed Tit (Aegithalos caudatus)
- Zitting Cisticola (Cisticola juncidis)
- Japanese White-eye (Zosterops japonicus)
- Eurasian Wren (Troglodytes troglodytes)
- White-cheeked Starling (Spodiopsar cineraceus)
- Dusky Thrush (Turdus eunomus)
- Naumann’s Thrush (Turdus naumanni)
- Daurian Redstart (Phoenicurus auroreus)
- Eurasian Tree Sparrow (Passer montanus)
- Grey Wagtail (Motacilla cinerea)
- White Wagtail (Motacilla alba)
- Japanese Wagtail (Motacilla grandis)
- Brambling (Fringilla montifringilla)
- Hawfinch (Coccothraustes coccothraustes)
- Eurasian Bullfinch (Pyrrhula pyrrhula)
- Long-tailed Rosefinch (Carpodacus sibiricus)
- Grey-capped Greenfinch (Chloris sinica)
- Meadow Bunting (Emberiza cioides)
- Rustic Bunting (Emberiza rustica)
- Masked Bunting (Emberiza personata)
- Common Reed Bunting (Emberiza schoeniclus)
Observed species (non-native species)#
- Feral pigeon (Columba livia)