Species Name | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
LC Tobi Black-eared Kite Milvus lineatus |
◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
LC Ojiro washi White-tailed Eagle Haliaeetus albicilla |
○ | ◎ | ◎ | ○ | ◎ | ○ | ◎ | △ | ○ | ◎ | ◎ | ◎ |
LC O-washi Steller's Sea-Eagle Haliaeetus pelagicus |
× | △ | ◎ | △ | - | - | - | - | - | - | × | ○ |
LC O-taka Northern Goshawk Accipiter gentilis |
- | - | × | - | - | - | - | × | △ | × | ||
LC Hai-taka Eurasian Sparrowhawk Accipiter nisus |
△ | ○ | △ | × | - | - | × | × | × | × | × | × |
LC Nosuri Common Buzzard Buteo buteo |
× | × | × | - | - | - | - | - | × | × | × | × |
LC Haiiro-chuhi Northern Hawk Hen Harrier, Marsh Hawk Circus cyaneus |
× | × | × | × | - | - | - | - | × | × | × | △ |
LC Chuhi Eastern Marsh-Harrier Circus spilonotus |
× | × | × | △ | ○ | △ | ○ | △ | ○ | ○ | △ | × |
LC Kiji-bato Oriental Turtle-Dove Streptopelia orientalis |
- | × | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | - | - |
LC Ao-bato White-bellied Green-pigeon Treron sieboldii |
- | - | - | - | - | × | △ | △ | × | × | - | - |
LC Kakko Common Cuckoo Cuculus canorus |
- | - | - | - | △ | ◎ | ○ | × | × | - | - | - |
LC Tsutsu-dori Oriental Cuckoo Cuculus saturatus |
- | - | - | - | △ | ◎ | ○ | - | × | - | - | - |
LC Kawasemi Common Kingfisher Alcedo atthis |
- | - | ◎ | - | × | × | - | △ | ○ | × | × | - |
LC Arisui Eurasian Wryneck Jynx torquilla |
- | - | - | × | ◎ | △ | × | - | × | - | - | - |
LC Aka-gera Great Spotted Woodpecker Dendrocopos major |
◎ | ◎ | ◎ | ◎ | ◎ | △ | ○ | △ | △ | ○ | ○ | ◎ |
LC Ko-gera Japanese Pygmy Woodpecker Dendrocopos kizuki |
○ | ○ | ○ | △ | ◎ | △ | △ | × | △ | △ | ○ | △ |
LC Hibari Eurasian Skylark Alauda arvensis |
- | - | × | × | × | - | - | - | × | - | - | - |
LC Shodo-tsubame Sand Martin Riparia riparia |
- | - | - | × | ○ | △ | ○ | △ | - | - | - | |
LC Haku-sekirei White Wagtail Motacilla alba |
- | × | × | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | × | △ |
LC Binzui Olive-backed Pipit Anthus hodgsoni |
- | - | - | - | △ | × | × | × | △ | △ | - | - |
LC Hiyodori Brown-eared Bulbul Ixos amaurotis |
◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ |
LC Mozu Bull-headed Shrike Lanius bucephalus |
× | - | - | × | × | × | △ | × | △ | △ | × | - |
LC Nogoma Siberian Rubythroat Luscinia calliope |
- | - | - | - | ○ | ◎ | ◎ | × | ○ | △ | × | - |
LC No-bitaki Stonechat Saxicola torquata |
- | - | - | × | ○ | ◎ | ○ | ○ | ○ | × | - | - |
LC Kuro-tsugumi Japanese Thrush Turdus cardis |
- | × | - | △ | ◎ | ○ | ○ | × | △ | △ | - | - |
LC Akahara Brown-headed Thrush Turdus chrysolaus |
- | - | - | △ | ◎ | ◎ | ◎ | ◎ | ○ | △ | × | - |
LC Tsugumi Dusky Thrush Turdus naumanni |
○ | ◎ | △ | × | × | - | - | - | - | - | × | △ |
LC Yabusame Asian Stubtail Urosphena squameiceps |
- | - | - | × | ◎ | ◎ | △ | × | - | - | - | |
LC Uguisu Japanese Bush-warbler Cettia diphone |
- | - | - | ○ | ◎ | ◎ | ◎ | ○ | ◎ | △ | × | - |
LC Ezo-sennyu Gray's Grasshopper- warbler Locustella fasciolata |
- | - | - | - | △ | ◎ | ◎ | ◎ | × | - | - | - |
LC Shima-sennyu Middendorff's Grasshopper- warbler Locustella ochotensis |
- | - | - | - | - | △ | ○ | × | × | - | - | - |
LC Makino-sennyu Lanceolated Warbler Locustella lanceolata |
- | - | - | - | - | × | △ | - | × | - | - | - |
LC Ko-yoshikiri Black-browed Reed-warbler Acrocephalus bistrigiceps |
- | - | - | - | △ | ◎ | ◎ | × | ○ | - | - | |
LC Meboso-mushikui Arctic Warbler Phylloscopus borealis |
- | - | - | - | - | × | - | - | △ | × | - | - |
LC Sendai-mushikui Eastern Crowned Leaf Warbler Phylloscopus coronatus |
- | - | - | △ | ◎ | ◎ | ◎ | ○ | × | × | - | - |
LC Ki-bitaki Narcissus Flycatcher Ficedula narcissina |
- | - | - | - | ○ | ◎ | ○ | - | △ | - | - | |
LC Kosame-bitaki Asian Brown Flycatcher Muscicapa dauurica |
- | - | - | - | ○ | × | × | × | × | - | - | - |
LC Enaga Long-tailed Tit Aegithalos caudatus |
◎ | ○ | ○ | △ | ○ | × | △ | × | △ | ○ | ○ | ○ |
LC Hashibuto-gara Marsh Tit Aegithalos caudatus |
◎ | ◎ | ◎ | ◎ | ◎ | ○ | ○ | ○ | ◎ | ◎ | ◎ | ◎ |
LC Hi-gara Coal Tit Parus ater |
- | - | - | - | △ | - | - | - | × | △ | - | - |
LC Shiju-kara Great Tit Parus major |
◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | ◎ | ◎ | ◎ |
LC Goju-kara Wood Nuthatch Sitta europaea |
◎ | ◎ | ○ | △ | ○ | - | - | × | × | × | ○ | ◎ |
LC Kibashiri Tree-Creeper Certhia familiaris |
△ | △ | × | - | - | - | - | - | × | △ | △ | |
LC Mejiro Japanese White-eye Zosterops japonicus |
- | × | - | × | ○ | △ | △ | △ | ◎ | ○ | × | - |
LC Hojiro Meadow Bunting Emberiza cioides |
× | - | × | - | × | - | - | - | - | △ | × | × |
LC Kashiradaka Rustic Bunting Emberiza rustica |
- | × | × | - | - | - | - | - | - | × | × | △ |
LC Aoji Black-faced Bunting Emberiza spodocephala |
- | - | - | ○ | ◎ | ◎ | ◎ | ◎ | ○ | ◎ | × | - |
LC O-jurin Reed Bunting Emberiza schoeniclus |
- | - | - | ○ | ○ | ◎ | ◎ | △ | △ | △ | - | - |
LC Atori Brambling Fringilla montifringilla |
◎ | ◎ | ◎ | ○ | - | - | - | - | - | × | × | × |
LC Kawara-hiwa Grey-capped Greenfinch Carduelis sinica |
○ | - | - | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | △ |
LC Ma-hiwa Eurasian Siskin Carduelis spinus |
○ | ○ | △ | × | × | - | - | - | - | × | △ | △ |
LC Beni-mashiko Long-tailed Rosefinch Uragus sibiricus |
× | - | - | ○ | ◎ | ◎ | ◎ | ○ | ○ | ◎ | △ | × |
LC Uso Eurasian Bullfinch Pyrrhula pyrrhula |
○ | ○ | △ | - | × | - | - | - | - | - | × | × |
LC Ikaru Japanese Grosbeak Eophona personata |
× | × | × | - | × | - | × | × | × | × | - | - |
LC Shime Hawfinch Coccothraustes coccothraustes |
△ | ○ | △ | × | ○ | △ | - | × | - | × | - | - |
LC Nyunai-suzume Russet Sparrow Passer rutilans |
- | - | - | - | ○ | ○ | ◎ | × | × | - | - | - |
LC Suzume Eurasian Tree Sparrow Passer montanus |
◎ | ◎ | ◎ | ◎ | △ | × | △ | × | △ | × | ◎ | ◎ |
LC Ko-mukudori Chestnut-cheeked Starling Sturnus philippensis |
- | - | - | - | ○ | ◎ | ○ | × | × | - | - | - |
LC Mukudori White-cheeked Starling Sturnus cineraceus |
- | × | - | - | × | × | × | × | × | × | × | - |
LC Kakesu Eurasian Jay Garrulus glandarius |
- | △ | × | - | - | - | - | - | - | × | △ | ○ |
LC Hashiboso-garasu Carrion Crow Corvus corone |
◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ | △ | △ | △ | ◎ | ◎ |
LC Hashibuto-garasu Large-billed Crow Corvus macrorhynchos |
× | △ | × | ○ | ○ | △ | × | × | △ | ○ | △ | △ |
Species Name | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
LC Kaitsuburi Little Grebe Tachybaptus ruficollis |
- | - | × | × | - | - | - | × | ◎ | ◎ | △ | - |
LC Hajiro-kaitsuburi Black-necked Grebe Podiceps nigricollis |
- | - | - | - | - | - | - | × | △ | × | - | |
LC Umi-u Japanese Cormorant Phalacrocorax capillatus |
- | - | - | △ | - | - | × | × | △ | ○ | × | - |
LC Dai-sagi Great Egret Casmerodius albus |
△ | × | × | △ | ○ | △ | × | × | ○ | × | ○ | ◎ |
LC Ao-sagi Grey Heron Ardea cinerea |
× | - | △ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | × | × |
LC Ma-gan White-fronted Goose Anser albifrons |
× | × | ○ | × | - | - | - | × | △ | ◎ | ◎ | ○ |
LC Hishikui Bean Goose Anser fabalis |
△ | ○ | ○ | ◎ | - | - | - | - | △ | ◎ | ○ | △ |
LC Kobu-hakucho Mute Swan Cygnus olor |
△ | ○ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ○ |
LC O-hakucho Whooper Swan Cygnus cygnus |
◎ | ◎ | ◎ | ◎ | ◎ | ◎ | ◎ | △ | ◎ | ◎ | ◎ | ◎ |
LC Ko-hakucho Tundra Swan Cygnus columbianus |
× | △ | ○ | ○ | - | - | - | - | △ | ○ | ◎ | △ |
LC Ma-gamo Mallard Anas platyrhynchos |
◎ | ◎ | ◎ | ◎ | ◎ | ○ | △ | ○ | ◎ | ◎ | ◎ | ◎ |
LC Karu-gamo Spot-billed Duck Anas poecilorhyncha |
- | - | × | △ | - | △ | △ | × | ◎ | ◎ | △ | × |
LC Ko-gamo Teal Anas crecca |
- | - | × | × | △ | - | - | - | ◎ | ◎ | △ | △ |
NT Yoshi-gamo Falcated Duck Anas falcata |
× | △ | △ | ◎ | ◎ | ○ | × | × | × | △ | ○ | ○ |
LC Oka-yoshigamo Gadwall Anas falcata |
× | × | △ | × | - | - | - | × | × | × | △ | △ |
LC Hidori-gamo Eurasian Wigeon Anas penelope |
○ | △ | ○ | ◎ | ◎ | ○ | - | - | ○ | ◎ | ◎ | ○ |
LC Onaga-gamo Pintail Anas acuta |
○ | ○ | ○ | ◎ | ◎ | - | - | - | ○ | ◎ | ◎ | ○ |
LC Hashibiro-gamo Northern Shoveler Anas clypeata |
- | - | × | ○ | × | - | - | - | × | ○ | △ | × |
LC Hoshi-hajiro Pochard Aythya ferina |
× | × | × | ○ | × | - | - | - | △ | ◎ | ○ | × |
LC Kinkuro-hajiro Tufted Duck Aythya fuligula |
× | △ | △ | ◎ | ○ | - | - | - | △ | ◎ | ○ | × |
LC Suzu-gamo Greater Scaup Aythya marila |
- | - | × | △ | - | × | - | × | × | ○ | ○ | △ |
LC Hojiro-gamo Common Goldeneye Bucephala clangula |
× | △ | △ | △ | - | - | - | - | - | × | △ | △ |
LC Miko-aisa Smew Mergellus albellus |
- | △ | ○ | ○ | △ | - | - | - | - | △ | △ | △ |
LC Kawa-aisa Common Merganser Mergus merganser |
○ | ○ | ○ | ◎ | ◎ | × | - | × | × | ○ | ◎ | △ |
LC Ko-chidori Little Ringed Plover Charadrius dubius |
- | - | - | × | ◎ | ◎ | ◎ | △ | × | × | - | - |
LC Tonen Red-necked Stint Calidris ruficollis |
- | - | - | - | - | - | × | × | △ | - | - | - |
LC Tsuru-shigi Spotted Redshank Tringa erythropus |
- | - | × | - | - | - | - | × | × | × | - | - |
LC Aoashi-shigi Common Greenshank Tringa nebularia |
- | - | - | - | × | - | △ | - | △ | - | - | - |
LC Iso-shigi Common Sandpiper Actitis hypoleucos |
- | - | - | × | - | - | △ | × | × | - | - | - |
LC Oji-shigi Latham's Snipe Gallinago hardwickii |
- | - | - | ○ | ◎ | ◎ | △ | × | × | × | - | - |
LC Yuri-kamome Black-headed Gull Larus ridibundus |
- | - | - | × | × | - | × | × | △ | △ | ○ | × |
LC Seguro-kamome Herring Gull Larus argentatus |
- | × | × | × | × | - | △ | × | × | × | × | × |
LC Oseguro-kamome Slaty-backed Gull Larus schistisagus |
△ | △ | ○ | △ | × | × | ○ | × | × | × | △ | × |
LC Shiro-kamome Glaucous Gull Larus hyperboreus |
- | × | △ | ○ | - | - | - | - | - | - | × | × |
LC Kamome Common Gull Larus canus |
- | × | △ | - | - | - | - | - | × | - | - | × |
LC Umineko Black-tailed Gull Larus crassirostris |
- | × | × | × | × | - | - | △ | × | - | △ | △ |
LC Ajisashi Common Tern Larus crassirostris |
- | - | - | - | × | × | - | × | △ | × | - | - |