Contributing teams：本気(マジ)ロクロハラアジサシ, 沢雅治
OSJ8
Observed species (native species)#
- Brant Goose (Branta bernicla)
- Mandarin Duck (Aix galericulata)
- Garganey (Spatula querquedula)
- 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)
- Black Scoter (Melanitta americana)
- Common Goldeneye (Bucephala clangula)
- Common Merganser (Mergus merganser)
- Red-breasted Merganser (Mergus serrator)
- Copper Pheasant (Syrmaticus soemmerringii)
- Green Pheasant (Phasianus versicolor)
- Oriental Turtle Dove (Streptopelia orientalis)
- Eurasian Coot (Fulica atra)
- Little Grebe (Tachybaptus ruficollis)
- Great Crested Grebe (Podiceps cristatus)
- Pacific Golden Plover (Pluvialis fulva)
- Long-billed Plover (Charadrius placidus)
- Little Ringed Plover (Charadrius dubius)
- Common Snipe (Gallinago gallinago)
- Common Sandpiper (Actitis hypoleucos)
- Grey-tailed Tattler (Tringa brevipes)
- Black-tailed Gull (Larus crassirostris)
- Slaty-backed Gull (Larus schistisagus)
- Japanese Cormorant (Phalacrocorax capillatus)
- Striated Heron (Butorides striata)
- Grey Heron (Ardea cinerea)
- Great Egret (Ardea alba)
- Intermediate Egret (Ardea intermedia)
- Western Osprey (Pandion haliaetus)
- Black Kite (Milvus migrans)
- Grey-faced Buzzard (Butastur indicus)
- Eastern Buzzard (Buteo japonicus)
- Japanese Pygmy Woodpecker (Yungipicus kizuki)
- Japanese Green Woodpecker (Picus awokera)
- Bull-headed Shrike (Lanius bucephalus)
- Eurasian Jay (Garrulus glandarius)
- Carrion Crow (Corvus corone)
- Large-billed Crow (Corvus macrorhynchos)
- Coal Tit (Periparus ater)
- 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)
- Japanese Bush Warbler (Horornis diphone)
- Asian Stubtail (Urosphena squameiceps)
- Long-tailed Tit (Aegithalos caudatus)
- Eastern Crowned Warbler (Phylloscopus coronatus)
- Oriental Reed Warbler (Acrocephalus orientalis)
- Zitting Cisticola (Cisticola juncidis)
- Eurasian Wren (Troglodytes troglodytes)
- White-cheeked Starling (Spodiopsar cineraceus)
- Japanese Thrush (Turdus cardis)
- Brown-headed Thrush (Turdus chrysolaus)
- Dusky Thrush (Turdus eunomus)
- Blue-and-white Flycatcher (Cyanoptila cyanomelana)
- Narcissus Flycatcher (Ficedula narcissina)
- Blue Rock Thrush (Monticola solitarius)
- Eurasian Tree Sparrow (Passer montanus)
- Grey Wagtail (Motacilla cinerea)
- White Wagtail (Motacilla alba)
- Japanese Wagtail (Motacilla grandis)
- Water Pipit (Anthus rubescens)
- Grey-capped Greenfinch (Chloris sinica)
- Eurasian Siskin (Spinus spinus)
- Meadow Bunting (Emberiza cioides)
- Masked Bunting (Emberiza personata)
- Common Reed Bunting (Emberiza schoeniclus)
Observed species (non-native species)#
No data