Contributing teams：チーム・レイヴン(きんぴらだんご、肉じゃがー)
OSJ7
Observed species (native species)#
- Tundra Bean Goose (Anser serrirostris)
- Greater White-fronted Goose (Anser albifrons)
- Tundra Swan (Cygnus columbianus)
- Whooper Swan (Cygnus cygnus)
- Gadwall (Anas strepera)
- Eurasian Wigeon (Anas penelope)
- Mallard (Anas platyrhynchos)
- Eastern Spot-billed Duck (Anas zonorhyncha)
- Northern Shoveler (Anas clypeata)
- Northern Pintail (Anas acuta)
- Baikal Teal (Anas formosa)
- Eurasian Teal (Anas crecca)
- Common Pochard (Aythya ferina)
- Tufted Duck (Aythya fuligula)
- Greater Scaup (Aythya marila)
- Harlequin Duck (Histrionicus histrionicus)
- Common Goldeneye (Bucephala clangula)
- Smew (Mergellus albellus)
- Common Merganser (Mergus merganser)
- Red-breasted Merganser (Mergus serrator)
- Little Grebe (Tachybaptus ruficollis)
- Great Crested Grebe (Podiceps cristatus)
- Black-necked Grebe (Podiceps nigricollis)
- Oriental Turtle Dove (Streptopelia orientalis)
- Pelagic Cormorant (Phalacrocorax pelagicus)
- Great Cormorant (Phalacrocorax carbo)
- Japanese Cormorant (Phalacrocorax capillatus)
- Grey Heron (Ardea cinerea)
- Great Egret (Ardea alba)
- Brown-cheeked Rail (Rallus indicus)
- Eurasian Coot (Fulica atra)
- Northern Lapwing (Vanellus vanellus)
- Common Sandpiper (Actitis hypoleucos)
- Black-headed Gull (Chroicocephalus ridibundus)
- Black-tailed Gull (Larus crassirostris)
- Mew Gull (Larus canus)
- Vega Gull (Larus vegae)
- Slaty-backed Gull (Larus schistisagus)
- Lesser Black-backed Gull (Larus fuscus)
- Black Kite (Milvus migrans)
- Eastern Marsh Harrier (Circus spilonotus)
- Eastern Buzzard (Buteo japonicus)
- Long-eared Owl (Asio otus)
- Short-eared Owl (Asio flammeus)
- Great Spotted Woodpecker (Dendrocopos major)
- Japanese Green Woodpecker (Picus awokera)
- Common Kestrel (Falco tinnunculus)
- Peregrine Falcon (Falco peregrinus)
- Bull-headed Shrike (Lanius bucephalus)
- Eurasian Jay (Garrulus glandarius)
- Azure-winged Magpie (Cyanopica cyanus)
- Daurian Jackdaw (Coloeus dauuricus)
- Rook (Corvus frugilegus)
- Carrion Crow (Corvus corone)
- Large-billed Crow (Corvus macrorhynchos)
- Japanese Tit (Parus minor)
- Brown-eared Bulbul (Hypsipetes amaurotis)
- Japanese Bush Warbler (Horornis diphone)
- Dusky Warbler (Phylloscopus fuscatus)
- Eurasian Wren (Troglodytes troglodytes)
- White-cheeked Starling (Spodiopsar cineraceus)
- Brown Dipper (Cinclus pallasii)
- Dusky Thrush (Turdus eunomus)
- Red-flanked Bluetail (Tarsiger cyanurus)
- Blue Rock Thrush (Monticola solitarius)
- Taiga Flycatcher (Ficedula albicilla)
- Eurasian Tree Sparrow (Passer montanus)
- Grey Wagtail (Motacilla cinerea)
- White Wagtail (Motacilla alba)
- Japanese Wagtail (Motacilla grandis)
- Brambling (Fringilla montifringilla)
- Grey-capped Greenfinch (Chloris sinica)
- Eurasian Siskin (Spinus spinus)
- Hawfinch (Coccothraustes coccothraustes)
- Meadow Bunting (Emberiza cioides)
- Rustic Bunting (Emberiza rustica)
- Common Reed Bunting (Emberiza schoeniclus)
Observed species (non-native species)#
No data