Species name |
total
233sp |
2017
6sp |
2018
92sp |
2019
110sp |
2020
90sp |
2021
126sp |
2022
101sp |
---|---|---|---|---|---|---|---|
Grey Wagtail | 12 | - | 1 | 2 | - | 7 | 2 |
Common Pochard | 2 | - | 1 | - | - | 1 | - |
Long-toed Stint | 3 | - | - | - | - | 2 | 1 |
Common Sandpiper | 9 | - | 3 | 1 | - | 5 | - |
Red-rumped Swallow | 3 | - | - | - | - | 3 | - |
Pacific Reef Heron | 8 | - | - | - | - | 6 | 2 |
Ruddy Turnstone | 7 | - | - | 1 | 1 | 2 | 3 |
Northern Pintail | 4 | - | 2 | 1 | 1 | - | - |
Eurasian Coot | 15 | - | 3 | 7 | - | 5 | - |
Great Crested Grebe | 9 | - | 2 | 2 | 1 | 4 | - |
Black Scoter | 1 | - | - | 1 | - | - | - |
Common Goldeneye | 3 | - | 1 | - | 1 | - | 1 |
Brown Shrike | 7 | - | - | - | - | 7 | - |
Alpine Accentor | 2 | - | - | - | - | - | 2 |
Asian House Martin | 3 | - | - | 1 | - | - | 2 |
Black Wood Pigeon | 4 | - | - | - | - | - | 4 |
Black Woodpecker | 3 | - | - | - | 3 | - | - |
Iceland Gull | 1 | - | - | 1 | - | - | - |
Eurasian Oystercatcher | 5 | - | 1 | - | 1 | 3 | - |
Northern Lapwing | 1 | - | 1 | - | - | - | - |
Black-tailed Godwit | 2 | - | - | - | - | 2 | - |
Marsh Tit | 10 | - | - | - | 10 | - | - |
Glaucous Gull | 2 | - | 1 | 1 | - | - | - |
Whiskered Tern | 2 | - | - | - | - | 2 | - |
Little Tern | 2 | - | 1 | - | - | 1 | - |
Gadwall | 7 | - | 3 | 1 | 2 | 1 | - |
Greater White-fronted Goose | 2 | - | - | - | 1 | 1 | - |
Tufted Duck | 11 | - | 2 | 4 | 2 | 3 | - |
Slaty-backed Gull | 3 | - | - | 1 | 1 | - | 1 |
Brown-cheeked Rail | 1 | - | - | 1 | - | - | - |
White-winged Scoter | 3 | - | 2 | - | - | 1 | - |
Ryukyu Scops Owl | 3 | - | - | - | - | 2 | 1 |
Kentish Plover | 8 | - | 1 | - | 1 | 4 | 2 |
Eurasian Treecreeper | 7 | - | - | - | 7 | - | - |
Styan's Grasshopper Warbler | 1 | - | - | - | - | - | 1 |
Brown-eared Bulbul | 47 | - | 3 | 12 | 12 | 12 | 8 |
Oriental Cuckoo | 1 | - | - | - | - | 1 | - |
Chinese Hwamei | 5 | - | 3 | 2 | - | - | - |
Blue-and-white Flycatcher | 4 | - | 1 | 2 | 1 | - | - |
Smew | 1 | - | - | - | - | - | 1 |
Parasitic Jaeger | 1 | - | - | - | - | - | 1 |
Chinese Pond Heron | 1 | - | - | - | - | 1 | - |
Pacific Swallow | 10 | - | - | - | - | 6 | 4 |
Common Shelduck | 1 | - | 1 | - | - | - | - |
White-backed Woodpecker | 5 | - | - | - | 4 | - | 1 |
Japanese Cormorant | 3 | - | - | 1 | - | - | 2 |
Light-vented Bulbul | 7 | - | - | - | - | 7 | - |
Ryukyu Green Pigeon | 2 | - | - | - | - | - | 2 |
Zitting Cisticola | 1 | - | - | - | - | 1 | - |
Eastern Crowned Warbler | 3 | - | - | 1 | - | 2 | - |
Saunders's Gull | 2 | - | 1 | - | - | 1 | - |
Northern Boobook | 1 | - | - | - | - | 1 | - |
Ashy Minivet | 3 | - | - | 2 | - | 1 | - |
Long-billed Plover | 1 | - | 1 | - | - | - | - |
Eyebrowed Thrush | 2 | - | - | - | 2 | - | - |
Asian Brown Flycatcher | 2 | - | - | 1 | - | - | 1 |
Siberian Rubythroat | 6 | - | - | - | - | - | 6 |
Common Redshank | 2 | - | - | - | - | 2 | - |
Black-necked Grebe | 7 | - | 2 | 2 | - | 2 | 1 |
Medium Egret | 4 | - | - | - | - | 4 | - |
Blue Rock Thrush | 19 | - | - | 1 | 1 | 8 | 9 |
Common Reed Bunting | 4 | - | 1 | 1 | 1 | 1 | - |
Masked Bunting | 13 | - | 3 | 5 | 2 | 2 | 1 |
Yellow Bunting | 1 | - | - | 1 | - | - | - |
White Wagtail | 23 | - | 4 | 7 | 1 | 8 | 3 |
Pine Grosbeak | 2 | - | - | - | - | - | 2 |
Falcated Duck | 4 | - | 2 | 1 | - | 1 | - |
Izu Thrush | 4 | - | - | - | - | - | 4 |
Brown-headed Thrush | 6 | - | 2 | 2 | 2 | - | - |
Eurasian Wren | 6 | - | - | 1 | 1 | - | 4 |
White-shouldered Starling | 1 | - | - | - | - | 1 | - |
Black-faced Spoonbill | 2 | - | 1 | 1 | - | - | - |
Rustic Bunting | 5 | - | - | 1 | 3 | - | 1 |
Goldcrest | 3 | - | - | - | 3 | - | - |
Sooty Shearwater | 1 | - | - | - | - | - | 1 |
Olive-backed Pipit | 5 | - | 1 | 1 | 1 | 2 | - |
Indian Peafowl | 3 | - | - | - | - | 3 | - |
Forest Wagtail | 1 | - | - | - | - | 1 | - |
Japanese Green Woodpecker | 3 | - | - | 1 | 2 | - | - |
Japanese Accentor | 4 | - | - | - | - | - | 4 |
Spotted Nutcracker | 4 | - | - | - | - | - | 4 |
Pelagic Cormorant | 2 | - | - | 1 | 1 | - | - |
Siberian Blue Robin | 1 | - | - | 1 | - | - | - |
Russet Sparrow | 1 | - | 1 | - | - | - | - |
Terek Sandpiper | 2 | - | - | 1 | 1 | - | - |
Black-tailed Gull | 14 | - | 2 | 4 | 1 | 2 | 5 |
Black-legged Kittiwake | 1 | - | - | 1 | - | - | - |
Eurasian Skylark | 5 | - | - | - | - | - | 5 |
Grey Plover | 6 | - | 2 | - | 1 | 3 | - |
Red-necked Stint | 6 | - | - | - | 1 | 2 | 3 |
Great Spotted Woodpecker | 14 | - | - | - | 10 | - | 4 |
Black-winged Stilt | 10 | 1 | 2 | 2 | - | 4 | 1 |
Crested Serpent Eagle | 5 | - | - | - | - | 5 | - |
Japanese Sparrowhawk | 2 | - | 1 | - | - | - | 1 |
Oriental Reed Warbler | 2 | - | - | 2 | - | - | - |
Japanese Wagtail | 9 | - | 3 | 5 | 1 | - | - |
Dusky Thrush | 20 | - | - | 6 | 5 | 6 | 3 |
Peregrine Falcon | 2 | - | - | 1 | - | 1 | - |
Coal Tit | 9 | - | - | 1 | 6 | - | 2 |
Siberian Long-tailed Rosefinch | 2 | - | - | - | - | 1 | 1 |
Varied Tit | 19 | 1 | 2 | 5 | 9 | 1 | 1 |
Pacific Swift | 4 | - | - | - | - | - | 4 |
Sanderling | 4 | - | 1 | - | - | 3 | - |
Siberian Sand Plover | 8 | - | - | 1 | - | 4 | 3 |
Pacific Golden Plover | 5 | - | - | - | - | 3 | 2 |
Eurasian Whimbrel | 3 | - | - | 2 | - | 1 | - |
Far Eastern Curlew | 3 | - | - | 1 | - | 1 | 1 |
Green Sandpiper | 3 | - | - | - | 1 | 2 | - |
Red Knot | 1 | - | 1 | - | - | - | - |
Great Knot | 2 | - | 1 | 1 | - | - | - |
Mugimaki Flycatcher | 2 | - | - | - | 2 | - | - |
Grey-streaked Flycatcher | 3 | - | - | - | 2 | 1 | - |
Common Snipe | 6 | - | - | 3 | - | 3 | - |
Eurasian Curlew | 2 | - | - | - | - | 1 | 1 |
Grey-faced Buzzard | 10 | - | - | - | - | 7 | 3 |
Common Greenshank | 4 | - | 1 | 1 | - | 2 | - |
Eastern Yellow Wagtail | 3 | - | - | - | - | 3 | - |
Bar-tailed Godwit | 5 | - | 1 | 2 | - | 2 | - |
Grey-tailed Tattler | 3 | - | - | 1 | - | 2 | - |
Sharp-tailed Sandpiper | 1 | - | - | - | - | 1 | - |
Eurasian Spoonbill | 2 | - | - | - | - | 2 | - |
Red-throated Pipit | 1 | - | - | - | - | - | 1 |
Whooper Swan | 1 | - | - | - | 1 | - | - |
Vega Gull | 9 | - | 1 | 1 | 2 | 1 | 4 |
Osprey | 15 | - | 2 | - | - | 9 | 4 |
Tundra Bean Goose | 1 | - | - | - | 1 | - | - |
Eurasian Wigeon | 12 | - | 5 | 4 | - | 3 | - |
Asian Stubtail | 1 | - | - | 1 | - | - | - |
Japanese Leaf Warbler | 1 | - | - | - | - | 1 | - |
Narcissus Flycatcher | 7 | - | - | 2 | 3 | 1 | 1 |
Japanese Waxwing | 2 | - | 1 | - | 1 | - | - |
Chestnut-cheeked Starling | 2 | - | - | - | - | - | 2 |
Water Pipit | 2 | - | - | - | - | 1 | 1 |
Eastern Cattle Egret | 9 | - | - | - | - | 8 | 1 |
Great Egret | 26 | - | 1 | 9 | 3 | 12 | 1 |
Oriental Turtle Dove | 35 | - | 4 | 9 | 4 | 10 | 8 |
Grey Bunting | 4 | - | 1 | 2 | - | - | 1 |
Lidth's Jay | 5 | - | - | - | - | - | 5 |
Amami Woodcock | 1 | - | - | - | - | - | 1 |
Streaked Shearwater | 1 | - | - | - | - | - | 1 |
Carrion Crow | 14 | - | 2 | 8 | 1 | 3 | - |
Pale Thrush | 10 | - | 2 | 4 | 1 | 3 | - |
Hawfinch | 10 | - | 2 | 3 | 4 | - | 1 |
Eurasian Teal | 8 | - | 1 | 3 | 2 | 2 | - |
Black-headed Gull | 13 | - | 3 | 6 | 1 | 3 | - |
Middendorff's Grasshopper Warbler | 3 | - | - | - | - | - | 3 |
Rock Ptarmigan | 2 | - | - | - | - | - | 2 |
Eastern Buzzard | 4 | - | 2 | - | - | 2 | - |
Dunlin | 10 | - | 2 | 2 | - | 6 | - |
Little Egret | 18 | - | 2 | 4 | - | 8 | 4 |
Eurasian Siskin | 1 | - | - | 1 | - | - | - |
Brambling | 5 | - | 2 | 1 | 2 | - | - |
Northern Shoveler | 8 | - | 3 | 4 | 1 | - | - |
Eurasian Goshawk | 7 | - | 2 | 3 | 1 | 1 | - |
Grey Heron | 32 | 1 | 6 | 10 | 2 | 11 | 2 |
Little Grebe | 14 | - | 5 | 5 | 1 | 3 | - |
Black-footed Albatross | 1 | - | - | - | - | - | 1 |
Grey-headed Woodpecker | 5 | - | - | - | 5 | - | - |
Eurasian Magpie | 1 | - | - | - | 1 | - | - |
Willow Tit | 5 | - | - | 1 | 4 | - | - |
White-cheeked Starling | 19 | - | 2 | 9 | 1 | 7 | - |
Japanese Tit | 42 | - | 6 | 12 | 10 | 9 | 5 |
Eurasian Jay | 12 | - | - | 1 | 10 | 1 | - |
Little Ringed Plover | 5 | - | 1 | 1 | - | 2 | 1 |
Red-flanked Bluetail | 8 | - | 4 | 1 | 1 | - | 2 |
Japanese Robin | 4 | - | - | - | - | - | 4 |
Ryukyu Robin | 5 | - | - | - | - | - | 5 |
Eurasian Sparrowhawk | 2 | - | - | 1 | 1 | - | - |
Barred Buttonquail | 1 | - | - | - | - | 1 | - |
Long-billed Dowitcher | 2 | - | - | - | - | 2 | - |
Meadow Bunting | 12 | - | 1 | 4 | 2 | - | 5 |
Short-tailed Albatross | 1 | - | - | - | - | - | 1 |
Bull-headed Shrike | 22 | - | 8 | 3 | 3 | 5 | 3 |
Japanese Thrush | 2 | - | 1 | 1 | - | - | - |
Red Crossbill | 1 | - | - | - | 1 | - | - |
Chinese Bamboo Partridge | 5 | - | 1 | 1 | - | - | 3 |
Lesser Cuckoo | 2 | - | - | - | - | - | 2 |
Black Kite | 18 | - | - | 2 | 6 | 2 | 8 |
Warbling White-eye | 37 | - | 4 | 6 | 6 | 12 | 9 |
Eurasian Nuthatch | 14 | - | - | 1 | 12 | - | 1 |
Mandarin Duck | 5 | 1 | 1 | - | 1 | - | 2 |
Long-tailed Tit | 24 | - | 4 | 7 | 7 | 3 | 3 |
Brown Dipper | 1 | - | - | - | 1 | - | - |
Common Tern | 1 | - | - | - | - | 1 | - |
Japanese Bush Warbler | 16 | - | - | 4 | 4 | 3 | 5 |
Amur Stonechat | 5 | - | - | - | - | 1 | 4 |
Daurian Redstart | 11 | - | 5 | 2 | 1 | 3 | - |
Black Paradise Flycatcher | 4 | - | - | 1 | - | - | 3 |
Mute Swan | 1 | - | - | - | 1 | - | - |
Mallard | 12 | - | 3 | 1 | 7 | - | 1 |
Large-billed Crow | 46 | 1 | 3 | 8 | 10 | 13 | 11 |
Great Cormorant | 16 | - | 3 | 7 | 1 | 5 | - |
Common Pheasant | 2 | - | - | - | - | 2 | - |
Common Kestrel | 4 | - | - | - | - | 4 | - |
Rock Dove | 17 | - | 2 | 8 | 1 | 6 | - |
Garganey | 1 | - | - | 1 | - | - | - |
Crested Kingfisher | 1 | - | - | - | 1 | - | - |
Eurasian Bullfinch | 1 | - | 1 | - | - | - | - |
Greater Scaup | 9 | - | 1 | 2 | 3 | 3 | - |
Japanese Pygmy Woodpecker | 29 | - | 6 | 7 | 8 | 2 | 6 |
Wood Sandpiper | 3 | - | - | - | - | 2 | 1 |
White-breasted Waterhen | 6 | - | - | - | - | 6 | - |
Black-crowned Night Heron | 3 | 1 | 1 | - | - | 1 | - |
Red-breasted Merganser | 3 | - | 1 | - | - | 2 | - |
Barn Swallow | 11 | - | - | 5 | - | 2 | 4 |
Eastern Spot-billed Duck | 14 | - | 4 | 7 | - | 3 | - |
Grey-capped Greenfinch | 23 | - | 3 | 8 | 6 | 2 | 4 |
Green Pheasant | 7 | - | 2 | 1 | - | - | 4 |
Common Kingfisher | 13 | - | 4 | 2 | 3 | 4 | - |
Azure-winged Magpie | 4 | - | 1 | 2 | - | 1 | - |
Rhinoceros Auklet | 1 | - | - | - | - | - | 1 |
Eurasian Tree Sparrow | 31 | - | 1 | 7 | 5 | 12 | 6 |
Ural Owl | 1 | - | - | - | 1 | - | - |
Common Gull | 3 | - | - | 1 | - | 2 | - |
Common Moorhen | 4 | - | 1 | 1 | - | 2 | - |
Sakhalin Grasshopper Warbler | 1 | - | - | - | - | - | 1 |
Kamchatka Leaf Warbler | 1 | - | - | - | - | 1 | - |
Cackling Goose | 1 | - | - | - | 1 | - | - |
Purple Heron | 7 | - | - | - | - | 7 | - |
Ijima's Leaf Warbler | 4 | - | - | - | - | - | 4 |
Glaucous-winged Gull | 1 | - | - | 1 | - | - | - |
Green-winged Teal | 1 | - | - | 1 | - | - | - |
Taiga Bean Goose | 1 | - | - | - | 1 | - | - |
Red-breasted Flycatcher | 1 | - | 1 | - | - | - | - |
Scaly-breasted Munia | 1 | - | - | - | - | 1 | - |
Javan Pond Heron | 2 | - | - | - | - | 2 | - |
Ryukyu Minivet | 3 | - | - | - | - | 2 | 1 |
マルガモ | 5 | - | 2 | - | - | 1 | 2 |
Malayan Night Heron | 2 | - | - | - | - | 2 | - |
タイミルセグロカモメ | 1 | - | - | - | - | - | 1 |
Rose-ringed Parakeet | 1 | - | 1 | - | - | - | - |
Owston's Tit | 4 | - | - | - | - | - | 4 |
Izu Robin | 4 | - | - | - | - | - | 4 |