Han River Estuary, Hongdopyung
한강하구, 김포 홍도평야
| Number | # in 99-04 PDF | Name Korean | Name English |
| 2000 | 8 | 8 | 한강하구 | |
| 2001 | 8 | 8 | 한강하구 (오두산 전망대 - 행주대교) | |
| 2002 | 8 | 8 | 한강하구 (오두산 전망대 - 행주대교) | |
| 2003 | 8 | 8 | 한강하구 (오두산 전망대 - 행주대교) | |
| 2004 | 8 | 8 | 한강하구 | Han River Estuary; Haengju Bridge - Odusan Observatory |
| 2005 | 10 | | 한강하구 (오두산 전망대 - 행주대교) | |
| 2006 | 10 | | 한강하구 (오두산 전망대 - 행주대교) | |
| 2007 | 10 | | 한강하구 (오두산 전망대 - 행주대교) | |
| 2008 | 11 | | 한강하구,김포 홍도평야 | Han River Estuary, Hongdopyung |
| 2009 | 11 | | 한강하구,김포 홍도평야 | Han River Estuary, Hongdopyeong |
| 2010 | 15 | | 한강하구,김포 홍도평야 | Han River Estuary, Hongdopyeong |
| 2011 | 16 | | 한강하구 ((오두산 전망대 - 일산대교) | Han River Estuary |
| 2012 | 16 | | 한강하구 ((오두산 전망대 - 일산대교) | Han River Estuary |
| 2013 | 16 | | 한강하구 ((오두산 전망대 - 일산대교) | Han River Estuary |
| 2014 | 16 | | 한강하구 (오두산전망대 - 일산대교) | Han River Estuary |
Counting data 1999 - 2014
| Species |
| Japanese Quail |
| Common Pheasant |
| Swan Goose |
| Taiga Bean Goose |
| Tundra Bean Goose |
| Greater White-fronted Goose |
| Snow Goose |
| Common Shelduck |
| Ruddy Shelduck |
| Eurasian Wigeon |
| Mallard |
| Eastern Spot-billed Duck |
| Northern Shoveler |
| Northern Pintail |
| Baikal Teal |
| Eurasian Teal |
| Common Pochard |
| Tufted Duck |
| Greater Scaup |
| Common Goldeneye |
| Smew |
| Common Merganser |
| Red-breasted Merganser |
| Little Grebe |
| Great Crested Grebe |
| Eurasian Spoonbill |
| Black-crowned Night Heron |
| Grey Heron |
| Western Great Egret |
| Eastern Great Egret |
| Little Egret |
| Great Cormorant |
| Temminck's Cormorant |
| White-tailed Eagle |
| Cinereous Vulture |
| Northern Harrier |
| Eurasian Sparrowhawk |
| Northern Goshawk |
| Eastern Buzzard |
| Upland Buzzard |
| Rough-legged Buzzard |
| Common Kestrel |
| Merlin |
| Peregrine Falcon |
| Eurasian Coot |
| White-naped Crane |
| Common Crane |
| Red-crowned Crane |
| Northern Lapwing |
| Grey Plover |
| Common Snipe |
| Common Greenshank |
| Green Sandpiper |
| Common Sandpiper |
| Dunlin |
| Black-headed Gull |
| Black-tailed Gull |
| Common Gull |
| Vega Gull |
| ● Mongolian Gull |
| Oriental Turtle Dove |
| Eurasian Eagle-Owl |
| Long-eared Owl |
| Short-eared Owl |
| Japanese Pygmy Woodpecker |
| Great Spotted Woodpecker |
| Grey-headed Woodpecker |
| Bull-headed Shrike |
| Chinese Grey Shrike |
| Eurasian Magpie |
| Daurian Jackdaw |
| Rook |
| Carrion Crow |
| Large-billed Crow |
| Marsh Tit |
| Coal Tit |
| Eastern Great Tit |
| Chinese Penduline Tit |
| Eurasian Skylark |
| Brown-eared Bulbul |
| Long-tailed Tit |
| Vinous-throated Parrotbill |
| Eurasian Wren |
| Chinese Nuthatch |
| Naumann's Thrush |
| Dusky Thrush |
| Daurian Redstart |
| Eurasian Tree Sparrow |
| Siberian Accentor |
| White Wagtail |
| Buff-bellied Pipit |
| Brambling |
| Grey-capped Greenfinch |
| Long-tailed Rosefinch |
| Hawfinch |
| Chinese Grosbeak |
| Meadow Bunting |
| Tristram's Bunting |
| Rustic Bunting |
| Yellow-throated Bunting |
| Pallas's Reed Bunting |
| Ochre-rumped Bunting |
| Common Reed Bunting |
| Unidentified Geese |
| Unidentified Ducks |
| Unidentified Ducks and Geese |
| Unidentified Gulls |
| 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 |
| | | | | | 3 | | | | | | | | | |
| | | | | 5 | 1 | | 5 | 13 | 9 | 45 | | 3 | 6 | 11 |
| | | | | | | | | | 8 | | | | | |
| | | | | | | 10718 | | | | 5641 | | | | |
| 4000 | 3200 | 321 | 4315 | 1900 | 3800 | 18875 | | 27068 | 7131 | 34909 | | 994 | 3568 | 1923 | 5654 |
| 5755 | | 357 | 3400 | 70 | 660 | 13055 | 7230 | 7199 | 3328 | 2044 | 957 | 593 | 2353 | 2208 | 8868 |
| | | 1 | 3 | | | | | 1 | | | | | | 3 |
| 2 | | | | | | | | | | | | | | | |
| 220 | 2 | 139 | 110 | 75 | 700 | 1692 | 263 | 1175 | 693 | 204 | 372 | | 12 | | 117 |
| | 30 | | | | | | | | | | | | | |
| 10750 | 1030 | 2033 | 6164 | 1530 | 762 | 9879 | 8356 | 13118 | 3185 | 1690 | 780 | 228 | 2210 | 2222 | 2043 |
| 140 | 232 | 2640 | 420 | 440 | 1165 | 1033 | 1754 | 1198 | 1114 | 361 | 268 | 1025 | 1195 | 1539 |
| 1 | | | | | | | | | 9 | | | | | |
| | | 182 | 20 | | | 1 | 10 | 1 | 1 | 1 | 4 | 1 | | |
| | | | | | 5 | | | | 26 | | | 1 | | |
| 50 | | | 700 | | 70 | 4 | 58 | 81 | 50 | 181 | 133 | 119 | 14 | 86 | 102 |
| 1400 | 1094 | 200 | | 810 | 4772 | 3833 | 693 | 2147 | 2024 | 687 | | 1 | 4 | |
| | | | | 50 | 106 | 420 | 1 | 55 | 68 | 7 | | 1 | | |
| | | 121 | | | | | | 1 | | | | | | |
| 9 | | | | | 42 | | | | 71 | 11 | | | 2 | |
| 5 | 13 | 3 | | | | 141 | 51 | 62 | 51 | 28 | 132 | 3 | 11 | 5 | 19 |
| 140 | 162 | 174 | | | 350 | 1810 | 386 | 941 | 1230 | 305 | 306 | 15 | 618 | 214 | 147 |
| | | | | | | | | 3 | | | | | | |
| | | | | | 10 | 15 | 15 | 25 | 12 | 1 | | 17 | 2 | 14 |
| | | | | | | 6 | 5 | 2 | 1 | 4 | | | | |
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| 10 | 4 | | 1 | | 3 | 9 | 8 | 25 | 14 | 19 | 13 | 2 | 44 | 4 | 35 |
| | | | | 6 | | | | | | | 2 | 60 | 2 | 35 |
| | | | | | | 4 | | 2 | 2 | 1 | | 4 | | |
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| | | | | | 37 | 30 | 184 | 163 | 158 | 110 | | | | 19 |
| 13 | 3 | | | 30 | | | | | | | | | | |
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| | | | | | | | | | | 13 | | 132 | 25 | 6 |
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| 68 | 7 | | | | 56 | 85 | 129 | 129 | 56 | 61 | 17 | | 6 | | 3 |
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| | | 6 | | | 11 | 18 | 42 | 18 | 31 | 21 | | 3 | 1 | 1 |
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| | | | | | | 713 | 28 | 118 | 139 | | | | | |
| 25 | | 224 | 20 | | | 10 | | 9 | 212 | 430 | 6 | | | | |
| 120 | | | 30 | | 10 | 4 | | | | 150 | 6 | 1 | | 16 | 1 |
| | | | | | | | | | 10 | | | | | |
| 324 | 150 | 289 | 221 | 7 | 85 | 653 | 3197 | 1260 | 26 | 26 | | 16 | 1 | 1 |
| | | | | | | | | | | | | | 2 | 56 |
| | | | | 45 | 27 | 9 | 261 | 692 | 373 | 124 | | 357 | | 114 |
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| | | | 1 | 160 | 180 | 52 | 12 | | | | | | | |
| | | | 420 | 160 | 2000 | 1500 | 362 | | | | | | 4 | |
| 32 | 210 | 12 | 100 | 650 | 9 | 447 | 89 | 7 | 1 | 56 | 50 | 1 | 12 | 12 | 126 |
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| | | | | | | | | | | | | | 12 | 61 |
| | 35 | | | | | | | | | | | 166 | 135 | 18 |
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| | | | | 230 | | 30 | 1 | 1431 | 260 | 80 | | 456 | | 45 |
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| | | | | 100 | | | | | 5 | 8 | | | 102 | 157 |
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| | | | | 1 | | | | | 73 | | | | 56 | 1 |
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| | | | | | | | 259 | 11 | 33 | 26 | | 27 | 118 | 89 |
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| | | | | 80 | | | 38 | 37 | 144 | 124 | 32 | 11 | 54 | 160 |
| | | | | 100 | | | 16 | 17 | 13 | 14 | | 13 | 35 | 42 |
| | | | | 12 | | | 2 | 13 | 60 | 57 | | 38 | 62 | 112 |
| | | | | 230 | | | | | | | | | | |
| | | | | 25 | | | | | 38 | | | | 8 | 48 |
| 3000 | | 500 | | | | | | | | | | | | |
| 900 | | 1715 | 390 | | | | 50 | | | | | | | |
| 3975 | | | | | | | | | | | | | | | |
| | | | | | | | 7 | | 245 | 36 | | | | |