Species name |
total
99sp |
1988
1sp |
2001
1sp |
2003
2sp |
2014
1sp |
2017
23sp |
2018
56sp |
2019
72sp |
2020
71sp |
2021
72sp |
2022
70sp |
unknown
17sp |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Grey Wagtail | 57 | - | - | - | - | - | 1 | 13 | 15 | 11 | 17 | - |
Common Pochard | 22 | - | - | - | - | - | 6 | 4 | 6 | 4 | 2 | - |
Common Sandpiper | 148 | - | - | - | - | 1 | 15 | 46 | 32 | 29 | 25 | - |
Red-rumped Swallow | 3 | - | - | - | - | - | - | 2 | 1 | - | - | - |
Northern Pintail | 87 | - | - | - | - | 2 | 21 | 16 | 14 | 14 | 19 | 1 |
Eurasian Coot | 139 | - | - | - | - | 4 | 28 | 36 | 25 | 22 | 23 | 1 |
Great Crested Grebe | 73 | - | - | - | - | 4 | 20 | 22 | 12 | 8 | 6 | 1 |
Common Goldeneye | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Asian House Martin | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
Baikal Teal | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
Black-tailed Godwit | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Whiskered Tern | 1 | - | - | - | - | - | 1 | - | - | - | - | - |
Little Tern | 32 | - | - | - | - | - | 5 | 8 | 6 | 7 | 6 | - |
Gadwall | 108 | - | - | - | - | 4 | 16 | 23 | 22 | 20 | 22 | 1 |
Tufted Duck | 47 | - | - | - | - | 2 | 21 | 13 | 6 | 3 | 1 | 1 |
Brown-eared Bulbul | 154 | - | - | - | - | - | 11 | 54 | 34 | 24 | 31 | - |
Chinese Hwamei | 32 | - | - | - | - | - | 3 | 9 | 7 | 2 | 11 | - |
Smew | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
Zitting Cisticola | 18 | - | - | - | - | - | 1 | 3 | 4 | 2 | 8 | - |
Long-billed Plover | 31 | - | - | - | - | - | 2 | 8 | 7 | 9 | 5 | - |
Medium Egret | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
Blue Rock Thrush | 17 | - | - | - | - | - | 3 | 5 | 2 | 4 | 3 | - |
Common Reed Bunting | 11 | - | - | - | - | - | - | 2 | 1 | 1 | 7 | - |
Masked Bunting | 47 | - | - | - | - | - | 1 | 5 | 16 | 8 | 17 | - |
White Wagtail | 182 | - | - | - | - | 1 | 27 | 57 | 35 | 32 | 29 | 1 |
Falcated Duck | 3 | - | - | - | - | - | - | - | 2 | - | 1 | - |
Brown-headed Thrush | 8 | - | - | - | - | - | - | 1 | 3 | 2 | 2 | - |
Rustic Bunting | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Grey-headed Lapwing | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Japanese Green Woodpecker | 2 | - | - | - | - | - | - | - | - | 1 | 1 | - |
Black-tailed Gull | 3 | - | - | - | - | 1 | 1 | 1 | - | - | - | - |
Eurasian Skylark | 4 | - | - | - | - | - | - | - | 1 | 1 | 2 | - |
Eurasian Wryneck | 2 | - | - | - | - | - | - | 2 | - | - | - | - |
Oriental Reed Warbler | 9 | - | - | - | - | - | - | - | 2 | 3 | 4 | - |
Common Merganser | 3 | - | - | - | - | - | 1 | 1 | - | - | 1 | - |
Japanese Wagtail | 129 | - | - | - | - | 1 | 11 | 43 | 24 | 27 | 22 | 1 |
Dusky Thrush | 59 | - | - | - | - | - | 5 | 15 | 18 | 7 | 14 | - |
Peregrine Falcon | 10 | - | - | - | - | - | - | 1 | 4 | 3 | 2 | - |
Siberian Long-tailed Rosefinch | 1 | - | - | - | - | - | - | - | - | - | 1 | - |
Varied Tit | 13 | - | - | - | - | - | 1 | 2 | 5 | 3 | 2 | - |
Eurasian Whimbrel | 2 | - | - | 1 | - | - | - | - | - | 1 | - | - |
Grey-tailed Tattler | 13 | - | - | - | - | - | - | 4 | 3 | 2 | 4 | - |
Whooper Swan | 2 | - | - | - | 1 | - | - | - | - | - | 1 | - |
Vega Gull | 78 | - | - | - | - | 1 | 9 | 16 | 16 | 15 | 20 | 1 |
Osprey | 16 | - | - | - | - | - | 1 | 1 | 1 | 10 | 3 | - |
Eurasian Wigeon | 130 | - | - | - | - | 4 | 21 | 34 | 26 | 20 | 24 | 1 |
Water Pipit | 56 | - | - | - | - | 1 | 9 | 16 | 14 | 7 | 8 | 1 |
Great Egret | 119 | - | - | - | - | - | 15 | 40 | 20 | 24 | 20 | - |
White-tailed Eagle | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Oriental Turtle Dove | 48 | - | - | - | - | - | 1 | 12 | 11 | 17 | 7 | - |
Grey Bunting | 1 | - | - | - | - | - | - | - | 1 | - | - | - |
Carrion Crow | 164 | - | - | - | - | 1 | 11 | 55 | 38 | 31 | 28 | - |
Pale Thrush | 6 | - | - | - | - | - | - | 3 | 1 | 2 | - | - |
Hawfinch | 12 | - | - | - | - | - | - | 4 | 5 | 2 | 1 | - |
Eurasian Teal | 135 | - | - | - | - | 2 | 19 | 37 | 27 | 22 | 27 | 1 |
Black-headed Gull | 86 | - | - | - | - | 3 | 27 | 26 | 16 | 7 | 6 | 1 |
Rock Ptarmigan | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
Eastern Buzzard | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Little Egret | 199 | - | - | - | - | 4 | 32 | 61 | 34 | 35 | 32 | 1 |
Temminck's Stint | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
House Swift | 25 | - | - | - | - | - | 8 | 10 | 3 | 2 | 2 | - |
Northern Shoveler | 26 | - | - | - | - | - | 7 | 10 | 4 | 2 | 3 | - |
Grey Heron | 193 | - | - | - | - | 3 | 39 | 54 | 31 | 33 | 32 | 1 |
Little Grebe | 109 | - | - | - | - | - | 7 | 22 | 32 | 26 | 22 | - |
White-cheeked Starling | 137 | - | - | - | - | - | 13 | 41 | 32 | 23 | 28 | - |
Japanese Tit | 123 | - | - | - | - | - | 5 | 38 | 35 | 21 | 24 | - |
Eurasian Jay | 2 | - | - | - | - | - | - | - | 1 | 1 | - | - |
Red-flanked Bluetail | 5 | - | - | - | - | - | - | 1 | 3 | - | 1 | - |
Eurasian Sparrowhawk | 6 | - | - | - | - | - | 1 | 5 | - | - | - | - |
Meadow Bunting | 38 | - | - | - | - | - | 3 | 9 | 9 | 9 | 8 | - |
Bull-headed Shrike | 57 | - | - | - | - | - | 5 | 14 | 10 | 15 | 13 | - |
Chinese Bamboo Partridge | 1 | - | - | - | - | - | - | - | 1 | - | - | - |
Lesser Cuckoo | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Black Kite | 106 | - | - | - | - | - | 15 | 30 | 21 | 15 | 25 | - |
Warbling White-eye | 64 | - | - | - | - | - | 2 | 18 | 17 | 12 | 15 | - |
Long-tailed Tit | 11 | - | - | - | - | - | - | 3 | 5 | 2 | 1 | - |
Japanese Bush Warbler | 36 | - | - | - | - | - | - | 2 | 6 | 13 | 15 | - |
Daurian Redstart | 51 | - | - | - | - | - | 3 | 15 | 13 | 11 | 9 | - |
Mallard | 111 | - | - | - | - | 2 | 20 | 28 | 17 | 21 | 22 | 1 |
Large-billed Crow | 52 | - | - | - | - | - | 2 | 16 | 19 | 10 | 5 | - |
Great Cormorant | 220 | - | - | - | - | 5 | 40 | 65 | 41 | 35 | 33 | 1 |
Common Kestrel | 10 | - | - | - | - | - | 2 | 5 | 1 | 1 | 1 | - |
Rock Dove | 4 | - | - | - | - | - | 3 | 1 | - | - | - | - |
Greater Scaup | 4 | - | - | 1 | - | - | 2 | 1 | - | - | - | - |
Japanese Pygmy Woodpecker | 17 | - | - | - | - | - | - | 7 | 5 | 4 | 1 | - |
Black-crowned Night Heron | 4 | - | - | - | - | - | - | - | 1 | 1 | 2 | - |
Red-breasted Merganser | 3 | - | 1 | - | - | - | - | - | 2 | - | - | - |
Barn Swallow | 62 | - | - | - | - | - | 2 | 25 | 15 | 13 | 7 | - |
Eastern Spot-billed Duck | 173 | - | - | - | - | 1 | 24 | 60 | 32 | 29 | 26 | 1 |
Grey-capped Greenfinch | 45 | - | - | - | - | - | 3 | 18 | 8 | 8 | 8 | - |
Green Pheasant | 1 | - | - | - | - | - | - | 1 | - | - | - | - |
Common Kingfisher | 51 | - | - | - | - | 1 | 5 | 18 | 10 | 7 | 10 | - |
Azure-winged Magpie | 14 | - | - | - | - | - | 1 | 4 | 5 | 4 | - | - |
Eurasian Tree Sparrow | 170 | - | - | - | - | - | 9 | 56 | 40 | 34 | 31 | - |
Common Moorhen | 2 | - | - | - | - | - | - | 1 | 1 | - | - | - |
Kamchatka Leaf Warbler | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Glaucous-winged Gull | 1 | - | - | - | - | 1 | - | - | - | - | - | - |
Masked Laughingthrush | 1 | - | - | - | - | - | - | - | - | 1 | - | - |
Rose-ringed Parakeet | 5 | - | - | - | - | - | - | 4 | 1 | - | - | - |