Prefectures covered：Yamagata, Niigata
OSJ7
Number of orders recorded： 14
Number of families recorded： 30
Number of genera recorded： 52
Number of species recorded： 84
Observed species (native species)#
- Green Pheasant (Phasianus versicolor)
- Tundra Bean Goose (Anser serrirostris)
- Greater White-fronted Goose (Anser albifrons)
- Snow Goose (Anser caerulescens)
- Tundra Swan (Cygnus columbianus)
- Whooper Swan (Cygnus cygnus)
- Gadwall (Anas strepera)
- Falcated Duck (Anas falcata)
- Eurasian Wigeon (Anas penelope)
- American Wigeon (Anas americana)
- 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)
- 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)
- Eurasian Coot (Fulica atra)
- Kentish Plover (Charadrius alexandrinus)
- Common Snipe (Gallinago gallinago)
- Sanderling (Calidris alba)
- Dunlin (Calidris alpina)
- Black-legged Kittiwake (Rissa tridactyla)
- Black-tailed Gull (Larus crassirostris)
- Mew Gull (Larus canus)
- Glaucous-winged Gull (Larus glaucescens)
- Glaucous Gull (Larus hyperboreus)
- Vega Gull (Larus vegae)
- Slaty-backed Gull (Larus schistisagus)
- Lesser Black-backed Gull (Larus fuscus)
- Black Kite (Milvus migrans)
- White-tailed Eagle (Haliaeetus albicilla)
- Steller’s Sea Eagle (Haliaeetus pelagicus)
- Eastern Marsh Harrier (Circus spilonotus)
- Northern Goshawk (Accipiter gentilis)
- Eastern Buzzard (Buteo japonicus)
- Long-eared Owl (Asio otus)
- Common Kingfisher (Alcedo atthis)
- Japanese Pygmy Woodpecker (Yungipicus kizuki)
- Japanese Green Woodpecker (Picus awokera)
- Common Kestrel (Falco tinnunculus)
- Peregrine Falcon (Falco peregrinus)
- Bull-headed Shrike (Lanius bucephalus)
- Eurasian Jay (Garrulus glandarius)
- Rook (Corvus frugilegus)
- Carrion Crow (Corvus corone)
- Large-billed Crow (Corvus macrorhynchos)
- Varied Tit (Sittiparus varius)
- Japanese Tit (Parus minor)
- Eurasian Skylark (Alauda arvensis)
- Brown-eared Bulbul (Hypsipetes amaurotis)
- Japanese Bush Warbler (Horornis diphone)
- Long-tailed Tit (Aegithalos caudatus)
- Eurasian Wren (Troglodytes troglodytes)
- White-cheeked Starling (Spodiopsar cineraceus)
- Dusky Thrush (Turdus eunomus)
- Daurian Redstart (Phoenicurus auroreus)
- Blue Rock Thrush (Monticola solitarius)
- Japanese Accentor (Prunella rubida)
- Eurasian Tree Sparrow (Passer montanus)
- White Wagtail (Motacilla alba)
- Japanese Wagtail (Motacilla grandis)
- Water Pipit (Anthus spinoletta)
- Grey-capped Greenfinch (Chloris sinica)
- Long-tailed Rosefinch (Carpodacus sibiricus)
- Hawfinch (Coccothraustes coccothraustes)
- Meadow Bunting (Emberiza cioides)
- Rustic Bunting (Emberiza rustica)
- Common Reed Bunting (Emberiza schoeniclus)
Observed species (introduced species)#
No data