Seongsan Bridge - Seongsu Bridge
성산대교 - 성수대교
| Number | # in 99-04 PDF | Name Korean | Name English |
| 2008 | 3 | | 성산대교 - 성수대교 | Seongsan bridge - Seongsu bridge |
| 2009 | 3 | | 성산대교 - 성수대교 | Seongsan bridge - Seongsu bridge |
| 2010 | 3 | | 성산대교 - 성수대교 | Seongsan bridge - Seongsu bridge |
| 2011 | 3 | | 성산 - 성수대교 | Seongsan - Seongsu Bridge |
| 2012 | 3 | | 성산 - 성수대교 | Seongsan - Seongsu Bridge |
| 2013 | 3 | | 성산대교 - 성수대교 | Seongsan - Seongsu Bridge, Han River |
| 2014 | 3 | | 성산대교 - 성수대교 | Seongsan Bridge - Seongsu Bridge, Han River |
Counting data 2008 - 2014
| Species | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 |
| Mandarin Duck | | | | | 1 | | |
| Gadwall | | 21 | | | | | |
| Mallard | 1100 | 749 | 626 | 721 | 527 | 734 | 371 |
| Eastern Spot-billed Duck | 28 | 32 | 45 | 30 | 37 | 51 | 78 |
| Northern Shoveler | | | 16 | 20 | | 1 | 18 |
| Northern Pintail | | 368 | 499 | 219 | 368 | 225 | 26 |
| Eurasian Teal | 1 | | | | | | |
| Common Pochard | 197 | 70 | 802 | 815 | 583 | 1903 | 1903 |
| Tufted Duck | | 17 | 33 | 579 | 1497 | 1994 | 2117 |
| Common Goldeneye | | | | | | 1 | |
| Smew | 19 | | 5 | 5 | 4 | 7 | 43 |
| Common Merganser | 1058 | 1948 | 1949 | 2258 | 1382 | 297 | 408 |
| Little Grebe | 34 | 21 | 20 | 2 | 6 | 33 | 32 |
| Great Crested Grebe | | 13 | 27 | 16 | 13 | 1 | 17 |
| Horned Grebe | | | | | | | 8 |
| Grey Heron | 4 | 11 | 5 | 10 | 25 | 4 | 7 |
| Great Cormorant | 385 | 542 | 534 | 27 | 1053 | 1135 | 1550 |
| White-tailed Eagle | | | | 2 | | 3 | 3 |
| Northern Goshawk | | | | 1 | | | 1 |
| Eastern Buzzard | 1 | | 1 | 1 | | 3 | |
| Common Kestrel | | 1 | 1 | 1 | 1 | | 2 |
| Eurasian Coot | | 2 | 2 | | | 10 | 4 |
| Black-tailed Gull | 2 | | | | | | |
| Vega Gull | 574 | 1050 | 930 | 840 | 838 | 876 | 1889 |
| Slaty-backed Gull | | | | 1 | | 1 | |
| Oriental Turtle Dove | | 1 | | 1 | | | |
| Grey-headed Woodpecker | | | | 1 | | | |
| Eurasian Magpie | 14 | 59 | 106 | 35 | 44 | 88 | 26 |
| Marsh Tit | | | | 1 | 1 | 1 | |
| Eastern Great Tit | 2 | | 2 | 4 | | 5 | 1 |
| Brown-eared Bulbul | 3 | 5 | 10 | 18 | 1 | 2 | 56 |
| Vinous-throated Parrotbill | 11 | 70 | 33 | 20 | 70 | 5 | 30 |
| Daurian Redstart | | | 1 | | 1 | | |
| Eurasian Tree Sparrow | 107 | 297 | 57 | 5 | 211 | 219 | 48 |
| White Wagtail | 5 | | 1 | 1 | 3 | | |
| Brambling | | | | | | | 10 |
| Grey-capped Greenfinch | | | 2 | | | | |
