Species name |
total
241sp |
2009
1sp |
2016
2sp |
2017
1sp |
2018
66sp |
2019
163sp |
2020
130sp |
2021
155sp |
2022
78sp |
2023
84sp |
unknown
96sp |
---|---|---|---|---|---|---|---|---|---|---|---|
Grey Wagtail | 30 | - | - | - | 2 | 1 | 3 | 23 | 1 | - | - |
Common Pochard | 1 | - | - | - | - | - | - | 1 | - | - | - |
Long-toed Stint | 33 | - | - | - | 2 | 5 | 8 | 13 | - | 4 | 1 |
Common Sandpiper | 37 | - | - | - | - | 4 | 2 | 30 | - | 1 | - |
Pacific Reef Heron | 77 | - | - | - | 4 | 23 | 7 | 37 | 1 | 4 | 1 |
Tundra Swan | 10 | - | - | - | - | - | - | 8 | - | 2 | - |
Ruddy Turnstone | 21 | - | - | - | 3 | 5 | 5 | 6 | 1 | - | 1 |
Northern Pintail | 1 | - | - | - | - | - | - | 1 | - | - | - |
Eurasian Coot | 18 | - | - | - | - | 3 | 1 | 14 | - | - | - |
Ruddy Shelduck | 6 | - | - | - | - | 3 | - | 2 | - | 1 | - |
Citrine Wagtail | 5 | - | - | - | 1 | 1 | 2 | - | 1 | - | - |
Brown Shrike | 76 | - | - | - | 5 | 17 | 10 | 37 | 3 | 3 | 1 |
Black-throated Thrush | 1 | - | - | - | - | - | - | - | - | - | 1 |
Black Stork | 2 | - | - | - | - | 1 | 1 | - | - | - | - |
Pied Avocet | 26 | - | - | - | - | 6 | 3 | 11 | 3 | 2 | 1 |
Common Crane | 3 | - | - | - | - | - | - | - | - | 3 | - |
Northern Lapwing | 11 | - | - | - | 1 | 6 | 2 | - | - | 1 | 1 |
Black-tailed Godwit | 6 | - | - | - | - | 4 | 2 | - | - | - | - |
Whiskered Tern | 21 | - | - | - | 1 | 9 | 4 | 3 | 1 | 2 | 1 |
Pheasant-tailed Jacana | 8 | - | - | - | - | 4 | - | 1 | - | 2 | 1 |
Little Tern | 4 | - | - | - | 1 | 1 | 2 | - | - | - | - |
Caspian Tern | 10 | - | - | - | - | 4 | 3 | 2 | 1 | - | - |
Gadwall | 1 | - | - | - | - | - | - | 1 | - | - | - |
Roseate Tern | 9 | - | - | - | - | 5 | 2 | 1 | - | - | 1 |
Greater White-fronted Goose | 8 | - | - | - | - | 3 | 1 | 2 | 1 | - | 1 |
Tufted Duck | 2 | - | - | - | - | - | - | 2 | - | - | - |
Brown-cheeked Rail | 2 | - | - | - | - | - | - | - | 1 | - | 1 |
Greylag Goose | 1 | - | - | - | - | 1 | - | - | - | - | - |
Swan Goose | 11 | - | - | - | - | 2 | 3 | 6 | - | - | - |
Ryukyu Scops Owl | 34 | - | - | - | 5 | 18 | 4 | 4 | 1 | 1 | 1 |
Kentish Plover | 22 | - | - | - | - | 2 | 2 | 16 | - | 1 | 1 |
Brown-eared Bulbul | 22 | - | - | - | - | 2 | 1 | 18 | - | 1 | - |
Ferruginous Duck | 3 | - | - | - | - | - | - | - | 1 | - | 2 |
Greater Crested Tern | 15 | - | - | - | 1 | 10 | 3 | - | - | - | 1 |
Richard's Pipit | 2 | - | - | - | - | 2 | - | - | - | - | - |
Upland Buzzard | 7 | - | - | - | - | - | - | 4 | - | 3 | - |
Rosy Starling | 6 | - | - | - | - | - | - | 2 | 2 | 1 | 1 |
Pin-tailed Snipe | 2 | - | - | - | - | 1 | - | 1 | - | - | - |
Chinese Pond Heron | 22 | - | - | - | 2 | 6 | 2 | 5 | 4 | 2 | 1 |
Red Collared Dove | 20 | - | - | - | 2 | 6 | 4 | 7 | - | 1 | - |
Baer's Pochard | 1 | - | - | - | - | - | - | 1 | - | - | - |
Pacific Swallow | 42 | - | - | - | - | 6 | 4 | 32 | - | - | - |
Collared Kingfisher | 2 | 1 | - | - | - | - | - | - | 1 | - | - |
Common Shelduck | 10 | - | - | - | - | 3 | - | 5 | 1 | - | 1 |
Black-naped Tern | 14 | - | - | - | - | 7 | 4 | 2 | - | - | 1 |
Black Drongo | 3 | - | - | - | - | - | - | - | 1 | 1 | 1 |
Light-vented Bulbul | 48 | - | - | - | - | 3 | 4 | 35 | - | 4 | 2 |
Ryukyu Green Pigeon | 1 | - | - | - | - | - | - | - | - | 1 | - |
Zitting Cisticola | 34 | - | - | - | - | 7 | 3 | 18 | 1 | 4 | 1 |
Saunders's Gull | 1 | - | - | - | - | 1 | - | - | - | - | - |
Long-tailed Shrike | 25 | - | - | - | 5 | 12 | 2 | 6 | - | - | - |
Northern Boobook | 23 | - | - | - | 5 | 10 | 3 | 4 | - | - | 1 |
Ashy Minivet | 1 | - | - | - | - | - | - | - | 1 | - | - |
Common Emerald Dove | 11 | - | - | - | 1 | 2 | 2 | 1 | 2 | 2 | 1 |
Watercock | 2 | - | - | - | - | 1 | - | - | 1 | - | - |
Cinnamon Bittern | 23 | - | - | - | 2 | 7 | 4 | 4 | - | 5 | 1 |
Eyebrowed Thrush | 2 | - | - | - | - | - | - | - | - | 2 | - |
Asian Brown Flycatcher | 1 | - | - | - | - | 1 | - | - | - | - | - |
Siberian Rubythroat | 1 | - | - | - | - | - | - | - | 1 | - | - |
Common Redshank | 37 | - | - | - | - | 6 | 8 | 19 | - | 3 | 1 |
Oriental Pratincole | 22 | - | - | - | 1 | 7 | 7 | 3 | 2 | 1 | 1 |
Red-billed Starling | 20 | - | - | - | 1 | 8 | 5 | 4 | - | 1 | 1 |
Medium Egret | 10 | - | - | - | 1 | - | 4 | 2 | 1 | 1 | 1 |
Baillon's Crake | 1 | - | - | - | - | - | - | 1 | - | - | - |
Black-headed Bunting | 1 | - | - | - | - | 1 | - | - | - | - | - |
Greater Painted-snipe | 16 | - | - | - | 1 | 6 | 6 | - | 2 | - | 1 |
Blue Rock Thrush | 36 | - | - | - | 2 | 2 | 4 | 27 | 1 | - | - |
Common Reed Bunting | 1 | - | - | - | - | - | - | 1 | - | - | - |
White Wagtail | 54 | - | - | - | 1 | 7 | 7 | 38 | 1 | - | - |
Short-eared Owl | 1 | - | - | - | - | - | - | 1 | - | - | - |
Falcated Duck | 2 | - | - | - | - | - | 1 | 1 | - | - | - |
Brown-headed Thrush | 25 | - | - | - | - | 2 | 1 | 21 | - | - | 1 |
White-shouldered Starling | 33 | - | - | - | 3 | 14 | 5 | 8 | 2 | - | 1 |
Black-faced Spoonbill | 23 | - | - | - | 2 | 10 | 5 | 5 | - | - | 1 |
Rustic Bunting | 1 | - | - | - | - | - | - | 1 | - | - | - |
Grey-headed Lapwing | 6 | - | - | - | - | 2 | 1 | 2 | - | - | 1 |
Black-naped Oriole | 1 | - | - | - | - | - | - | - | - | 1 | - |
Olive-backed Pipit | 8 | - | - | - | - | 2 | 1 | 5 | - | - | - |
Indian Peafowl | 29 | - | - | - | - | 1 | 4 | 23 | - | - | 1 |
Forest Wagtail | 7 | - | - | - | - | 2 | - | 2 | 1 | 2 | - |
Chinese Grosbeak | 10 | - | - | - | - | - | 1 | 8 | - | - | 1 |
Swinhoe's Snipe | 2 | - | - | - | - | - | - | - | - | 2 | - |
Terek Sandpiper | 4 | - | - | - | - | 2 | 1 | - | - | - | 1 |
Black-tailed Gull | 5 | - | - | - | - | - | 1 | 3 | 1 | - | - |
Eurasian Skylark | 1 | - | - | - | - | - | - | - | 1 | - | - |
Grey Plover | 4 | - | - | - | - | 1 | - | 3 | - | - | - |
Striated Heron | 4 | - | - | - | - | - | 2 | 2 | - | - | - |
Red-necked Stint | 16 | - | - | - | 1 | 4 | 1 | 8 | - | 1 | 1 |
Gull-billed Tern | 5 | - | - | - | - | 5 | - | - | - | - | - |
Latham's Snipe | 1 | - | - | - | - | - | - | 1 | - | - | - |
Yellow Bittern | 2 | - | - | - | - | - | - | 2 | - | - | - |
Black-winged Stilt | 41 | - | - | - | - | 10 | 7 | 22 | - | 2 | - |
Crested Serpent Eagle | 218 | - | 1 | 1 | 11 | 85 | 45 | 45 | 9 | 19 | 2 |
Hen Harrier | 2 | - | - | - | - | - | - | 2 | - | - | - |
Japanese Sparrowhawk | 8 | - | - | - | 1 | 3 | 3 | 1 | - | - | - |
Dusky Thrush | 20 | - | - | - | - | - | 1 | 18 | 1 | - | - |
Peregrine Falcon | 14 | - | - | - | 2 | 6 | 2 | 3 | - | - | 1 |
Common Starling | 9 | - | - | - | 3 | 5 | - | - | - | 1 | - |
Sanderling | 4 | - | - | - | - | 3 | - | 1 | - | - | - |
Chinese Sparrowhawk | 4 | - | - | - | - | 2 | - | 2 | - | - | - |
Siberian Sand Plover | 15 | - | - | - | 1 | 6 | 2 | 4 | 1 | - | 1 |
Pacific Golden Plover | 16 | - | - | - | 1 | 5 | 2 | 7 | - | - | 1 |
Eurasian Whimbrel | 3 | - | - | - | - | 3 | - | - | - | - | - |
Far Eastern Curlew | 1 | - | - | - | - | 1 | - | - | - | - | - |
Green Sandpiper | 22 | - | - | - | 2 | 1 | 3 | 14 | - | 1 | 1 |
Curlew Sandpiper | 4 | - | - | - | - | 2 | - | 1 | - | - | 1 |
White-winged Tern | 4 | - | - | - | - | 1 | - | - | 2 | 1 | - |
Broad-billed Sandpiper | 2 | - | - | - | - | 1 | - | - | - | 1 | - |
Marsh Sandpiper | 12 | - | - | - | - | 5 | 3 | 3 | 1 | - | - |
Great Knot | 1 | - | - | - | - | 1 | - | - | - | - | - |
Spotted Redshank | 4 | - | - | - | 1 | - | 1 | - | 1 | - | 1 |
Asian Dowitcher | 1 | - | - | - | - | - | - | - | - | 1 | - |
Oriental Plover | 4 | - | - | - | - | - | 2 | - | 1 | - | 1 |
Mugimaki Flycatcher | 1 | - | - | - | - | 1 | - | - | - | - | - |
Pechora Pipit | 1 | - | - | - | - | - | - | - | - | - | 1 |
Grey-streaked Flycatcher | 8 | - | - | - | - | 5 | - | - | 2 | - | 1 |
Common Snipe | 14 | - | - | - | - | 2 | 2 | 7 | 1 | 1 | 1 |
Little Curlew | 3 | - | - | - | - | - | - | 1 | - | 2 | - |
Grey-faced Buzzard | 53 | - | - | - | 3 | 10 | 3 | 30 | 4 | 2 | 1 |
Common Greenshank | 27 | - | - | - | - | 4 | 4 | 18 | - | 1 | - |
Eastern Yellow Wagtail | 63 | - | - | - | 4 | 11 | 12 | 27 | 2 | 6 | 1 |
Red-necked Phalarope | 1 | - | - | - | - | - | - | - | - | 1 | - |
White's Thrush | 6 | - | - | - | - | 1 | - | 3 | - | 2 | - |
Bar-tailed Godwit | 2 | - | - | - | - | 2 | - | - | - | - | - |
Grey-tailed Tattler | 10 | - | - | - | 1 | 4 | 1 | 3 | 1 | - | - |
Sharp-tailed Sandpiper | 7 | - | - | - | - | 3 | 2 | 2 | - | - | - |
Eurasian Spoonbill | 5 | - | - | - | - | 1 | - | 2 | 1 | 1 | - |
Pectoral Sandpiper | 4 | - | - | - | - | 2 | 1 | - | - | 1 | - |
Buff-breasted Sandpiper | 2 | - | - | - | - | - | - | 2 | - | - | - |
Greater Sand Plover | 11 | - | - | - | - | 4 | 3 | 3 | - | - | 1 |
Red-throated Pipit | 37 | - | - | - | 1 | 4 | 9 | 21 | - | 1 | 1 |
Rook | 1 | - | - | - | - | - | - | - | - | - | 1 |
Vega Gull | 2 | - | - | - | - | - | - | 2 | - | - | - |
Osprey | 44 | - | - | - | 3 | 7 | 4 | 28 | 2 | - | - |
Tundra Bean Goose | 6 | - | - | - | - | - | - | 6 | - | - | - |
Eurasian Wigeon | 8 | - | - | - | - | 2 | - | 6 | - | - | - |
Yellow-breasted Bunting | 1 | - | - | - | - | - | - | 1 | - | - | - |
Japanese Scops Owl | 1 | - | - | - | - | 1 | - | - | - | - | - |
Japanese Waxwing | 5 | - | - | - | - | 1 | 2 | 1 | - | - | 1 |
Dark-sided Flycatcher | 1 | - | - | - | - | 1 | - | - | - | - | - |
Chestnut-cheeked Starling | 5 | - | - | - | - | 1 | 2 | - | - | 1 | 1 |
Water Pipit | 12 | - | - | - | - | 1 | 4 | 6 | - | 1 | - |
Black-winged Kite | 94 | - | - | - | 5 | 44 | 13 | 22 | 3 | 6 | 1 |
Eastern Cattle Egret | 53 | - | - | - | 2 | 5 | 9 | 33 | 2 | 1 | 1 |
Great Egret | 22 | - | - | - | - | 1 | 3 | 18 | - | - | - |
Oriental Dollarbird | 4 | - | - | - | - | 3 | 1 | - | - | - | - |
Oriental Turtle Dove | 22 | - | - | - | 1 | - | 2 | 19 | - | - | - |
Pale Thrush | 31 | - | - | - | - | 1 | 3 | 26 | - | 1 | - |
Eurasian Teal | 10 | - | - | - | - | 1 | 2 | 6 | - | - | 1 |
Ruddy Kingfisher | 150 | - | - | - | 2 | 60 | 29 | 22 | 11 | 25 | 1 |
Black-headed Gull | 5 | - | - | - | 1 | 2 | - | 2 | - | - | - |
Asian Glossy Starling | 3 | - | 1 | - | - | - | - | 1 | - | - | 1 |
Dunlin | 5 | - | - | - | 1 | 3 | - | 1 | - | - | - |
Little Egret | 11 | - | - | - | - | 2 | 2 | 6 | 1 | - | - |
Eurasian Siskin | 1 | - | - | - | - | 1 | - | - | - | - | - |
Temminck's Stint | 8 | - | - | - | - | 3 | 3 | 1 | - | 1 | - |
Brambling | 3 | - | - | - | - | - | 2 | - | 1 | - | - |
Northern Shoveler | 9 | - | - | - | - | 1 | 2 | 5 | 1 | - | - |
Red-backed Shrike | 1 | - | - | - | - | - | - | - | - | - | 1 |
Grey Heron | 11 | - | - | - | - | 3 | 2 | 5 | 1 | - | - |
Little Grebe | 8 | - | - | - | - | - | 1 | 7 | - | - | - |
Eurasian Hoopoe | 71 | - | - | - | 2 | 12 | 28 | 9 | 4 | 15 | 1 |
White-cheeked Starling | 6 | - | - | - | 1 | - | 1 | 4 | - | - | - |
Japanese Tit | 20 | - | - | - | 1 | 5 | 1 | 11 | 1 | - | 1 |
Little Ringed Plover | 32 | - | - | - | - | 5 | 6 | 17 | - | 3 | 1 |
European Roller | 1 | - | - | - | - | - | - | 1 | - | - | - |
Red-flanked Bluetail | 1 | - | - | - | - | - | - | 1 | - | - | - |
Slaty-legged Crake | 23 | - | - | - | 4 | 12 | 4 | 1 | - | 1 | 1 |
Eurasian Sparrowhawk | 2 | - | - | - | 1 | - | - | - | - | - | 1 |
Barred Buttonquail | 4 | - | - | - | - | 1 | 1 | 1 | - | - | 1 |
Long-billed Dowitcher | 1 | - | - | - | - | 1 | - | - | - | - | - |
Bull-headed Shrike | 2 | - | - | - | - | 1 | - | - | - | 1 | - |
Warbling White-eye | 25 | - | - | - | 1 | 3 | - | 20 | - | - | 1 |
Bohemian Waxwing | 1 | - | - | - | - | - | - | 1 | - | - | - |
Ruff | 5 | - | - | - | - | 4 | - | - | - | - | 1 |
Tristram's Bunting | 1 | - | - | - | - | - | - | - | 1 | - | - |
Common Tern | 1 | - | - | - | - | 1 | - | - | - | - | - |
Japanese Bush Warbler | 10 | - | - | - | - | 1 | - | 8 | 1 | - | - |
Amur Stonechat | 10 | - | - | - | 1 | 1 | 2 | 5 | - | - | 1 |
Daurian Redstart | 18 | - | - | - | 1 | 2 | 3 | 10 | 1 | - | 1 |
Black Paradise Flycatcher | 7 | - | - | - | - | 2 | 1 | 2 | - | - | 2 |
Mallard | 3 | - | - | - | - | - | - | 3 | - | - | - |
Large-billed Crow | 41 | - | - | - | - | 1 | 4 | 34 | 1 | 1 | - |
Great Cormorant | 12 | - | - | - | 1 | - | - | 10 | - | 1 | - |
Common Pheasant | 48 | - | - | - | 1 | 12 | 5 | 29 | - | - | 1 |
Common Kestrel | 43 | - | - | - | 4 | 6 | 5 | 26 | 1 | - | 1 |
Glossy Ibis | 8 | - | - | - | - | 6 | - | 2 | - | - | - |
Garganey | 10 | - | - | - | - | 7 | 3 | - | - | - | - |
Wood Sandpiper | 20 | - | - | - | - | 4 | 8 | 4 | 1 | 2 | 1 |
White-breasted Waterhen | 89 | - | - | - | 5 | 24 | 14 | 36 | 4 | 5 | 1 |
Brown Booby | 1 | - | - | - | - | - | - | - | 1 | - | - |
Black-crowned Night Heron | 7 | - | - | - | - | 3 | 1 | 1 | - | 1 | 1 |
Little Bunting | 6 | - | - | - | - | - | 2 | 1 | 2 | 1 | - |
Barn Swallow | 6 | - | - | - | - | - | 1 | 4 | 1 | - | - |
Eastern Spot-billed Duck | 29 | - | - | - | - | 2 | 3 | 24 | - | - | - |
Grey-capped Greenfinch | 1 | - | - | - | - | - | 1 | - | - | - | - |
Common Kingfisher | 11 | - | - | - | - | 6 | 2 | 1 | 1 | - | 1 |
Oriental Stork | 1 | - | - | - | - | - | - | - | - | - | 1 |
Eurasian Tree Sparrow | 27 | - | - | - | - | - | 2 | 25 | - | - | - |
Chinese Blackbird | 13 | - | - | - | - | 2 | 4 | 3 | 1 | 2 | 1 |
Eastern Marsh Harrier | 1 | - | - | - | - | - | - | - | - | 1 | - |
Yellow-throated Bunting | 1 | - | - | - | - | 1 | - | - | - | - | - |
Common Moorhen | 32 | - | - | - | - | 3 | 3 | 25 | - | - | 1 |
Japanese Night Heron | 1 | - | - | - | - | - | - | - | - | - | 1 |
Kamchatka Leaf Warbler | 1 | - | - | - | - | - | - | - | 1 | - | - |
Naumann's Thrush | 13 | - | - | - | - | 2 | 3 | 5 | 1 | 2 | - |
Chinese Egret | 7 | - | - | - | - | 3 | 1 | - | - | 2 | 1 |
Purple Heron | 86 | - | - | - | 4 | 27 | 15 | 34 | 3 | 3 | - |
Chestnut Munia | 1 | - | - | - | - | 1 | - | - | - | - | - |
Black-faced Bunting | 2 | - | - | - | - | 1 | - | - | 1 | - | - |
Lapland Longspur | 1 | - | - | - | - | - | 1 | - | - | - | - |
Red-throated Thrush | 1 | - | - | - | - | 1 | - | - | - | - | - |
Taiga Bean Goose | 7 | - | - | - | 1 | 2 | - | 3 | - | - | 1 |
Red-breasted Flycatcher | 1 | - | - | - | - | - | - | - | 1 | - | - |
Ashy Drongo | 2 | - | - | - | - | - | - | - | - | 1 | 1 |
アオハライソヒヨドリ | 2 | - | - | - | - | - | 1 | - | - | - | 1 |
Black-winged Cuckooshrike | 4 | - | - | - | - | - | 1 | - | 2 | - | 1 |
Scaly-breasted Munia | 11 | - | - | - | - | 5 | - | 1 | 2 | 2 | 1 |
Common Myna | 27 | - | - | - | 2 | 4 | 4 | 15 | - | 1 | 1 |
Asian Koel | 2 | - | - | - | - | - | - | 1 | 1 | - | - |
Javan Pond Heron | 25 | - | - | - | 1 | 6 | 3 | 4 | 4 | 6 | 1 |
Ryukyu Minivet | 16 | - | - | - | - | 8 | 3 | 4 | - | - | 1 |
Silver Gull | 2 | - | - | - | - | - | - | 2 | - | - | - |
ヤエヤマシロガシラ | 6 | - | - | - | 2 | 3 | 1 | - | - | - | - |
Malayan Night Heron | 81 | - | - | - | 3 | 26 | 17 | 24 | 6 | 4 | 1 |
カラアカモズ | 3 | - | - | - | - | 2 | 1 | - | - | - | - |
チュウダイズアカアオバト | 31 | - | - | - | 2 | 7 | 9 | 8 | 1 | 3 | 1 |
Ryukyu Flycatcher | 11 | - | - | - | - | 4 | 3 | 4 | - | - | - |
リュウキュウヒクイナ | 3 | - | - | - | - | 1 | - | 1 | - | 1 | - |
Ferruginous Flycatcher | 1 | - | - | - | - | 1 | - | - | - | - | - |
Pied Stilt | 3 | - | - | - | - | 1 | 1 | - | - | - | 1 |
Iriomote Tit | 2 | - | - | - | - | 1 | - | 1 | - | - | - |
Arctic Warbler | 1 | - | - | - | - | - | - | - | - | 1 | - |
Chinese Thrush | 1 | - | - | - | - | - | 1 | - | - | - | - |
Tricolored Munia | 1 | - | - | - | - | 1 | - | - | - | - | - |
Cape May Warbler | 1 | - | - | - | - | - | - | - | - | 1 | - |
アカハラツバメ | 2 | - | - | - | - | 1 | - | - | - | 1 | - |
シベリアツメナガセキレイ | 4 | - | - | - | 2 | - | - | - | 1 | 1 | - |
シベリアハクセキレイ | 4 | - | - | - | 1 | 3 | - | - | - | - | - |
シベリアハヤブサ | 1 | - | - | - | - | 1 | - | - | - | - | - |
チョウセンチョウゲンボウ | 5 | - | - | - | - | 1 | 1 | 2 | - | 1 | - |