Contributing teams：again2/3, 工夕&Shinori
OSJ8
Observed species (native species)#
- Tundra Bean Goose (Anser fabalis)
- Gadwall (Mareca strepera)
- Falcated Duck (Mareca falcata)
- 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)
- Common Merganser (Mergus merganser)
- Red-breasted Merganser (Mergus serrator)
- Green Pheasant (Phasianus versicolor)
- Oriental Turtle Dove (Streptopelia orientalis)
- White-bellied Green Pigeon (Treron sieboldii)
- Eurasian Coot (Fulica atra)
- Little Grebe (Tachybaptus ruficollis)
- Great Crested Grebe (Podiceps cristatus)
- Black-necked Grebe (Podiceps nigricollis)
- Grey-headed Lapwing (Vanellus cinereus)
- Grey Plover (Pluvialis squatarola)
- Kentish Plover (Charadrius alexandrinus)
- Greater Painted-snipe (Rostratula benghalensis)
- Dunlin (Calidris alpina)
- Eurasian Woodcock (Scolopax rusticola)
- Common Snipe (Gallinago gallinago)
- Common Sandpiper (Actitis hypoleucos)
- Green Sandpiper (Tringa ochropus)
- Saunders’s Gull (Saundersilarus saundersi)
- Mew Gull (Larus canus)
- Vega Gull (Larus vegae)
- Great Cormorant (Phalacrocorax carbo)
- Black-crowned Night Heron (Nycticorax nycticorax)
- Grey Heron (Ardea cinerea)
- Great Egret (Ardea alba)
- Little Egret (Egretta garzetta)
- Western Osprey (Pandion haliaetus)
- Mountain Hawk-Eagle (Nisaetus nipalensis)
- Eurasian Sparrowhawk (Accipiter nisus)
- Black Kite (Milvus migrans)
- Eastern Buzzard (Buteo japonicus)
- Common Kingfisher (Alcedo atthis)
- Japanese Pygmy Woodpecker (Yungipicus kizuki)
- White-backed Woodpecker (Dendrocopos leucotos)
- Common Kestrel (Falco tinnunculus)
- Bull-headed Shrike (Lanius bucephalus)
- Rook (Corvus frugilegus)
- Carrion Crow (Corvus corone)
- Large-billed Crow (Corvus macrorhynchos)
- Coal Tit (Periparus ater)
- Varied Tit (Sittiparus varius)
- Willow Tit (Poecile montanus)
- Japanese Tit (Parus cinereus)
- Brown-eared Bulbul (Hypsipetes amaurotis)
- Asian House Martin (Delichon dasypus)
- Japanese Bush Warbler (Horornis diphone)
- Long-tailed Tit (Aegithalos caudatus)
- Japanese White-eye (Zosterops japonicus)
- Goldcrest (Regulus regulus)
- Eurasian Wren (Troglodytes troglodytes)
- Pale Thrush (Turdus pallidus)
- Dusky Thrush (Turdus eunomus)
- Red-flanked Bluetail (Tarsiger cyanurus)
- Daurian Redstart (Phoenicurus auroreus)
- Blue Rock Thrush (Monticola solitarius)
- Brown Dipper (Cinclus pallasii)
- Eurasian Tree Sparrow (Passer montanus)
- Grey Wagtail (Motacilla cinerea)
- White Wagtail (Motacilla alba)
- Japanese Wagtail (Motacilla grandis)
- Olive-backed Pipit (Anthus hodgsoni)
- Water Pipit (Anthus rubescens)
- Brambling (Fringilla montifringilla)
- Hawfinch (Coccothraustes coccothraustes)
- Japanese Grosbeak (Eophona personata)
- Eurasian Bullfinch (Pyrrhula pyrrhula)
- Grey-capped Greenfinch (Chloris sinica)
- Eurasian Siskin (Spinus spinus)
- Meadow Bunting (Emberiza cioides)
- Rustic Bunting (Emberiza rustica)
- Masked Bunting (Emberiza personata)
- Grey Bunting (Emberiza variabilis)
Observed species (non-native species)#
- Chinese Bamboo Partridge (Bambusicola thoracicus)
- Feral pigeon (Columba livia)
- Red-billed Leiothrix (Leiothrix lutea)
- Crested Myna (Acridotheres cristatellus)