Contributing teams：妖怪ファミリー, 本気(マジ)ロクロハラアジサシ
OSJ8
Observed species (native species)#
- Tundra Swan (Cygnus columbianus)
- Whooper Swan (Cygnus cygnus)
- Northern Shoveler (Spatula clypeata)
- 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)
- Tufted Duck (Aythya fuligula)
- Green Pheasant (Phasianus versicolor)
- Pacific Swift (Apus pacificus)
- Oriental Turtle Dove (Streptopelia orientalis)
- Eurasian Coot (Fulica atra)
- Little Grebe (Tachybaptus ruficollis)
- Great Crested Grebe (Podiceps cristatus)
- Common Ringed Plover (Charadrius hiaticula)
- Kentish Plover (Charadrius alexandrinus)
- Whimbrel (Numenius phaeopus)
- Dunlin (Calidris alpina)
- Grey-tailed Tattler (Tringa brevipes)
- Black-headed Gull (Chroicocephalus ridibundus)
- Black-tailed Gull (Larus crassirostris)
- Streaked Shearwater (Calonectris leucomelas)
- Great Cormorant (Phalacrocorax carbo)
- Black-crowned Night Heron (Nycticorax nycticorax)
- Striated Heron (Butorides striata)
- Grey Heron (Ardea cinerea)
- Great Egret (Ardea alba)
- Intermediate Egret (Ardea intermedia)
- Little Egret (Egretta garzetta)
- Western Osprey (Pandion haliaetus)
- Black Kite (Milvus migrans)
- Eastern Buzzard (Buteo japonicus)
- Japanese Pygmy Woodpecker (Yungipicus kizuki)
- Great Spotted Woodpecker (Dendrocopos major)
- Japanese Green Woodpecker (Picus awokera)
- Peregrine Falcon (Falco peregrinus)
- Ashy Minivet (Pericrocotus divaricatus)
- 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)
- Japanese Bush Warbler (Horornis diphone)
- Asian Stubtail (Urosphena squameiceps)
- Long-tailed Tit (Aegithalos caudatus)
- Eastern Crowned Warbler (Phylloscopus coronatus)
- Sakhalin Leaf Warbler (Phylloscopus borealoides)
- Zitting Cisticola (Cisticola juncidis)
- Japanese White-eye (Zosterops japonicus)
- White-cheeked Starling (Spodiopsar cineraceus)
- Brown-headed Thrush (Turdus chrysolaus)
- Dusky Thrush (Turdus eunomus)
- Asian Brown Flycatcher (Muscicapa dauurica)
- Blue-and-white Flycatcher (Cyanoptila cyanomelana)
- Narcissus Flycatcher (Ficedula narcissina)
- Blue Rock Thrush (Monticola solitarius)
- Eurasian Tree Sparrow (Passer montanus)
- White Wagtail (Motacilla alba)
- Japanese Wagtail (Motacilla grandis)
- Brambling (Fringilla montifringilla)
- Hawfinch (Coccothraustes coccothraustes)
- Grey-capped Greenfinch (Chloris sinica)
- Meadow Bunting (Emberiza cioides)
- Chestnut-eared Bunting (Emberiza fucata)
- Yellow Bunting (Emberiza sulphurata)
- Masked Bunting (Emberiza personata)
- Grey Bunting (Emberiza variabilis)
Observed species (non-native species)#
- Feral pigeon (Columba livia)