Contributing teams：team again 2/3, 鈴木健真 & 若林祐樹
OSJ8
Observed species (native species)#
- Northern Shoveler (Spatula clypeata)
- 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 Merganser (Mergus merganser)
- 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)
- Eurasian Oystercatcher (Haematopus ostralegus)
- Grey-headed Lapwing (Vanellus cinereus)
- Grey Plover (Pluvialis squatarola)
- Little Ringed Plover (Charadrius dubius)
- Kentish Plover (Charadrius alexandrinus)
- Lesser Sand Plover (Charadrius mongolus)
- Whimbrel (Numenius phaeopus)
- Far Eastern Curlew (Numenius madagascariensis)
- Bar-tailed Godwit (Limosa lapponica)
- Ruddy Turnstone (Arenaria interpres)
- Red-necked Stint (Calidris ruficollis)
- Sanderling (Calidris alba)
- Dunlin (Calidris alpina)
- Terek Sandpiper (Xenus cinereus)
- Common Sandpiper (Actitis hypoleucos)
- Green Sandpiper (Tringa ochropus)
- Grey-tailed Tattler (Tringa brevipes)
- Spotted Redshank (Tringa erythropus)
- Common Greenshank (Tringa nebularia)
- Black-headed Gull (Chroicocephalus ridibundus)
- Great Cormorant (Phalacrocorax carbo)
- Black-crowned Night Heron (Nycticorax nycticorax)
- Eastern Cattle Egret (Bubulcus ibis)
- Grey Heron (Ardea cinerea)
- Great Egret (Ardea alba)
- Intermediate Egret (Ardea intermedia)
- Little Egret (Egretta garzetta)
- Western Osprey (Pandion haliaetus)
- Mountain Hawk-Eagle (Nisaetus nipalensis)
- Black Kite (Milvus migrans)
- Japanese Pygmy Woodpecker (Yungipicus kizuki)
- Great Spotted Woodpecker (Dendrocopos major)
- Japanese Green Woodpecker (Picus awokera)
- Peregrine Falcon (Falco peregrinus)
- Bull-headed Shrike (Lanius bucephalus)
- Eurasian Jay (Garrulus glandarius)
- 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)
- Barn Swallow (Hirundo rustica)
- Asian House Martin (Delichon dasypus)
- Red-rumped Swallow (Cecropis daurica)
- Japanese Bush Warbler (Horornis diphone)
- Asian Stubtail (Urosphena squameiceps)
- Long-tailed Tit (Aegithalos caudatus)
- Eastern Crowned Warbler (Phylloscopus coronatus)
- Sakhalin Leaf Warbler (Phylloscopus borealoides)
- Oriental Reed Warbler (Acrocephalus orientalis)
- Zitting Cisticola (Cisticola juncidis)
- Japanese White-eye (Zosterops japonicus)
- Eurasian Wren (Troglodytes troglodytes)
- White-cheeked Starling (Spodiopsar cineraceus)
- Chestnut-cheeked Starling (Agropsar philippensis)
- Dusky Thrush (Turdus eunomus)
- Blue-and-white Flycatcher (Cyanoptila cyanomelana)
- Japanese Robin (Larvivora akahige)
- Narcissus Flycatcher (Ficedula narcissina)
- 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)
- Japanese Grosbeak (Eophona personata)
- Grey-capped Greenfinch (Chloris sinica)
- Meadow Bunting (Emberiza cioides)
- Masked Bunting (Emberiza personata)
Observed species (non-native species)#
No data