Species name |
total
226sp |
2015
1sp |
2016
34sp |
2017
67sp |
2018
91sp |
2019
52sp |
2020
14sp |
2021
23sp |
2022
17sp |
2023
6sp |
2024
11sp |
unknown
3sp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
American Wigeon | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Grey Wagtail | 4 | - | - | 1 | 1 | 2 | - | - | - | - | - | - |
Snow Goose | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Common Pochard | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Long-toed Stint | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Pacific Reef Heron | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Tundra Swan | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Northern Pintail | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Eurasian Coot | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Great Crested Grebe | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Black Scoter | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Common Goldeneye | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Brown Shrike | 3 | - | - | - | 1 | 2 | - | - | - | - | - | - |
Asian House Martin | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Pied Avocet | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Baikal Teal | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Northern Lapwing | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Marsh Tit | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Glaucous Gull | 1 | - | - | - | - | - | 1 | - | - | - | - | - |
Whiskered Tern | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Sandhill Crane | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
Little Tern | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Sooty Tern | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Gadwall | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Ring-necked Duck | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Tufted Duck | 3 | - | 3 | - | - | - | - | - | - | - | - | - |
Slaty-backed Gull | 2 | - | 1 | - | - | - | 1 | - | - | - | - | - |
Ryukyu Scops Owl | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Eurasian Bittern | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
White Tern | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Brown-eared Bulbul | 2 | - | - | - | 1 | - | - | - | - | - | 1 | - |
Yellow-rumped Flycatcher | 2 | - | - | - | - | - | - | - | 2 | - | - | - |
Bridled Tern | 1 | - | - | - | - | - | 1 | - | - | - | - | - |
Greater Crested Tern | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Richard's Pipit | 2 | - | - | - | 1 | - | - | - | - | - | - | 1 |
Harlequin Duck | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Blue-and-white Flycatcher | 1 | - | - | - | - | - | - | - | 1 | - | - | - |
Red-tailed Tropicbird | 2 | - | - | - | - | 2 | - | - | - | - | - | - |
Smew | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Wedge-tailed Shearwater | 2 | - | - | - | - | 2 | - | - | - | - | - | - |
Little Gull | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Red Collared Dove | 2 | - | - | - | - | 2 | - | - | - | - | - | - |
Baer's Pochard | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Pacific Swallow | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Collared Kingfisher | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Bonin Petrel | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Sakhalin Leaf Warbler | 1 | - | - | - | - | - | - | - | 1 | - | - | - |
Long-tailed Jaeger | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Taiga Flycatcher | 3 | - | - | - | - | - | - | 1 | 2 | - | - | - |
Great Frigatebird | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
White-backed Woodpecker | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Black-naped Tern | 1 | - | - | - | - | - | 1 | - | - | - | - | - |
Lesser Scaup | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Light-vented Bulbul | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Eastern Crowned Warbler | 3 | - | - | - | - | 1 | - | - | 2 | - | - | - |
Red-faced Cormorant | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Horned Lark | 1 | - | - | - | - | - | 1 | - | - | - | - | - |
Saunders's Gull | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Ashy Minivet | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Ruddy-breasted Crake | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Common Emerald Dove | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Black-browed Reed Warbler | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Cinnamon Bittern | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Eyebrowed Thrush | 2 | - | - | - | - | 1 | - | - | 1 | - | - | - |
Asian Brown Flycatcher | 3 | - | - | - | 1 | 1 | - | 1 | - | - | - | - |
Siberian Rubythroat | 2 | - | - | - | 2 | - | - | - | - | - | - | - |
Common Redshank | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Oriental Pratincole | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Black-necked Grebe | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Tristram's Storm Petrel | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Red-billed Starling | 2 | - | - | - | - | 2 | - | - | - | - | - | - |
Medium Egret | 3 | - | - | 1 | 1 | - | - | 1 | - | - | - | - |
Bonin White-eye | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Greater Painted-snipe | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Chestnut-eared Bunting | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Blue Rock Thrush | 2 | - | - | - | 1 | 1 | - | - | - | - | - | - |
White-throated Needletail | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Masked Bunting | 3 | - | 1 | 1 | 1 | - | - | - | - | - | - | - |
White Wagtail | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Short-eared Owl | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Pine Grosbeak | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Common Rosefinch | 1 | - | - | - | - | - | - | - | 1 | - | - | - |
Pallas's Rosefinch | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Falcated Duck | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Izu Thrush | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Brown-headed Thrush | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Eurasian Wren | 2 | - | 1 | - | 1 | - | - | - | - | - | - | - |
Black-faced Spoonbill | 2 | - | - | - | 1 | - | - | 1 | - | - | - | - |
Rustic Bunting | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Black-naped Oriole | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Japanese Green Woodpecker | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Japanese Accentor | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Pelagic Cormorant | 5 | - | 4 | - | - | - | 1 | - | - | - | - | - |
Siberian Blue Robin | 2 | - | - | 1 | - | - | - | - | 1 | - | - | - |
Russet Sparrow | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Black-tailed Gull | 2 | - | - | - | 1 | - | - | 1 | - | - | - | - |
Grey Plover | 2 | - | - | - | 1 | 1 | - | - | - | - | - | - |
Red-necked Stint | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Bufflehead | 1 | - | - | - | - | - | - | - | 1 | - | - | - |
Latham's Snipe | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Great Spotted Woodpecker | 2 | - | 1 | - | 1 | - | - | - | - | - | - | - |
Black-winged Stilt | 5 | - | 1 | 1 | 3 | - | - | - | - | - | - | - |
Crested Serpent Eagle | 4 | - | - | 1 | 1 | 2 | - | - | - | - | - | - |
Hen Harrier | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Rough-legged Buzzard | 1 | - | - | - | - | - | 1 | - | - | - | - | - |
Oriental Reed Warbler | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Dusky Thrush | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Peregrine Falcon | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Coal Tit | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Varied Tit | 3 | - | - | 1 | - | 1 | - | - | - | - | 1 | - |
White-bellied Green Pigeon | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Common Chiffchaff | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Common Starling | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Chinese Sparrowhawk | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Siberian Sand Plover | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Eurasian Whimbrel | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Marsh Sandpiper | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Spotted Redshank | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Oriental Plover | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Mugimaki Flycatcher | 2 | - | - | - | - | - | 1 | 1 | - | - | - | - |
Yellow-browed Bunting | 3 | - | - | - | - | 1 | - | 1 | 1 | - | - | - |
Grey-streaked Flycatcher | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Common Snipe | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Eurasian Curlew | 2 | - | - | - | 1 | - | - | 1 | - | - | - | - |
Snow Bunting | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Grey-faced Buzzard | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Common Greenshank | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Eastern Yellow Wagtail | 3 | - | - | - | 1 | 2 | - | - | - | - | - | - |
Bar-tailed Godwit | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Grey-tailed Tattler | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Rook | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Whooper Swan | 2 | - | 1 | - | - | - | 1 | - | - | - | - | - |
Osprey | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Tundra Bean Goose | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Pallas's Leaf Warbler | 2 | - | - | 1 | - | - | - | - | 1 | - | - | - |
Narcissus Flycatcher | 4 | - | - | 1 | 1 | - | - | 1 | 1 | - | - | - |
Japanese Waxwing | 4 | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - |
Dark-sided Flycatcher | 1 | - | - | - | - | - | - | - | 1 | - | - | - |
Chestnut-cheeked Starling | 2 | - | - | - | - | 1 | - | 1 | - | - | - | - |
Water Pipit | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Rufous-tailed Robin | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Black-winged Kite | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Eurasian Hobby | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Eastern Cattle Egret | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Great Egret | 3 | - | 1 | 1 | 1 | - | - | - | - | - | - | - |
White-tailed Eagle | 5 | - | 2 | - | 1 | - | 1 | - | - | - | 1 | - |
Oriental Turtle Dove | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Grey Bunting | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Lidth's Jay | 2 | - | - | - | - | 2 | - | - | - | - | - | - |
Amami Woodcock | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Streaked Shearwater | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Carrion Crow | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Pale Thrush | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Hawfinch | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Eurasian Teal | 2 | - | - | - | 2 | - | - | - | - | - | - | - |
Ruddy Kingfisher | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Rock Ptarmigan | 6 | 3 | 2 | - | - | - | - | - | 1 | - | - | - |
Eastern Buzzard | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Dunlin | 2 | - | - | - | - | 1 | - | 1 | - | - | - | - |
Red-crowned Crane | 2 | - | - | - | - | 1 | - | - | - | - | 1 | - |
Little Egret | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Eurasian Siskin | 3 | - | - | - | 1 | - | - | 2 | - | - | - | - |
Temminck's Stint | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Brambling | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Northern Shoveler | 2 | - | - | - | 2 | - | - | - | - | - | - | - |
Steller's Sea Eagle | 5 | - | 4 | - | - | - | - | - | - | - | 1 | - |
Grey Heron | 3 | - | 1 | 1 | 1 | - | - | - | - | - | - | - |
Little Grebe | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Okinawa Woodpecker | 1 | - | - | - | - | - | 1 | - | - | - | - | - |
Laysan Albatross | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Black-footed Albatross | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Willow Tit | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Tiger Shrike | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Japanese Tit | 3 | - | 1 | 1 | - | - | - | - | 1 | - | - | - |
Eurasian Jay | 2 | - | 1 | - | 1 | - | - | - | - | - | - | - |
Little Ringed Plover | 2 | - | 1 | - | 1 | - | - | - | - | - | - | - |
Red-flanked Bluetail | 2 | - | - | 1 | - | - | - | - | - | - | 1 | - |
Japanese Robin | 2 | - | - | 1 | - | 1 | - | - | - | - | - | - |
Ryukyu Robin | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Barred Buttonquail | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Asian Rosy Finch | 2 | - | - | 1 | - | - | - | - | - | - | 1 | - |
Crested Honey Buzzard | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Meadow Bunting | 2 | - | - | - | 1 | 1 | - | - | - | - | - | - |
Bull-headed Shrike | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
Black Kite | 2 | - | - | - | 2 | - | - | - | - | - | - | - |
Warbling White-eye | 3 | - | - | 1 | 1 | - | - | 1 | - | - | - | - |
Bohemian Waxwing | 3 | - | - | - | 2 | - | 1 | - | - | - | - | - |
Eurasian Nuthatch | 2 | - | 1 | - | - | - | - | - | - | - | 1 | - |
Tristram's Bunting | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Brown Dipper | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Red-footed Booby | 2 | - | - | - | - | 2 | - | - | - | - | - | - |
Japanese Bush Warbler | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Amur Stonechat | 2 | - | - | - | 2 | - | - | - | - | - | - | - |
Daurian Redstart | 4 | - | - | 1 | 2 | - | - | - | 1 | - | - | - |
Mallard | 2 | - | 1 | - | 1 | - | - | - | - | - | - | - |
Large-billed Crow | 2 | - | 1 | - | 1 | - | - | - | - | - | - | - |
Great Cormorant | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Common Kestrel | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Yellow-billed Loon | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Garganey | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Japanese Pygmy Woodpecker | 2 | - | - | - | 2 | - | - | - | - | - | - | - |
White-breasted Waterhen | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Northern Raven | 3 | - | 2 | - | - | - | 1 | - | - | - | - | - |
Brown Booby | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Red-breasted Merganser | 1 | - | 1 | - | - | - | - | - | - | - | - | - |
Little Bunting | 3 | - | - | - | - | 1 | - | - | 2 | - | - | - |
Barn Swallow | 2 | - | - | - | - | 2 | - | - | - | - | - | - |
Eastern Spot-billed Duck | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Green Pheasant | 1 | - | - | - | 1 | - | - | - | - | - | - | - |
Common Kingfisher | 2 | - | - | 1 | 1 | - | - | - | - | - | - | - |
Ural Owl | 2 | - | - | - | 1 | 1 | - | - | - | - | - | - |
Eastern Marsh Harrier | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Yellow-throated Bunting | 2 | - | - | 1 | - | - | - | - | - | - | - | 1 |
Common Moorhen | 3 | - | - | 2 | 1 | - | - | - | - | - | - | - |
Chinese Egret | 2 | - | - | - | - | 2 | - | - | - | - | - | - |
Purple Heron | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Black-faced Bunting | 2 | - | - | - | - | - | - | 2 | - | - | - | - |
Red-breasted Flycatcher | 2 | - | - | 2 | - | - | - | - | - | - | - | - |
Ashy Drongo | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Javan Pond Heron | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Brown-headed Gull | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Common Yellowthroat | 1 | - | - | 1 | - | - | - | - | - | - | - | - |
Malayan Night Heron | 2 | - | - | 1 | - | 1 | - | - | - | - | - | - |
Crested Auklet | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
White-necked Petrel | 2 | - | - | - | - | - | - | - | - | 1 | - | 1 |
Bannerman's Shearwater | 1 | - | - | - | - | - | - | - | - | 1 | - | - |