Order: Andefugler (Anseriformes)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|
| 2024 | 21 | 245 | 239 | 395 |
| 2023 | 21 | 236 | 226 | 423 |
| 2022 | 19 | 294 | 286 | 486 |
| 2021 | 23 | 278 | 266 | 529 |
| 2020 | 22 | 231 | 216 | 482 |
| 2019 | 22 | 263 | 244 | 530 |
| 2018 | 21 | 238 | 215 | 454 |
| 2017 | 22 | 181 | 174 | 373 |
| 2016 | 22 | 193 | 178 | 443 |
| 2015 | 23 | 217 | 200 | 470 |
| 2014 | 25 | 161 | 142 | 445 |
| 2013 | 26 | 148 | 126 | 514 |
| 2012 | 24 | 144 | 130 | 342 |
| 2011 | 22 | 123 | 117 | 272 |
| 2010 | 21 | 143 | 121 | 252 |
| 2009 | 23 | 75 | 63 | 133 |
| 2008 | 24 | 105 | 74 | 186 |
| 2007 | 21 | 70 | 39 | 149 |
| 2006 | 22 | 54 | 21 | 167 |
| 2005 | 24 | 37 | 12 | 146 |
| 2004 | 15 | 19 | 19 | 73 |
| 2003 | 17 | 11 | 11 | 110 |
| 2002 | 12 | 8 | 9 | 50 |
| 2001 | 6 | 7 | 7 | 13 |
| 2000 | 3 | 3 | 3 | 4 |
| 1999 | 2 | 2 | 2 | 2 |
| 1998 | 3 | 1 | 1 | 3 |
| 1997 | 1 | 1 | 1 | 1 |
| 1996 | 4 | 1 | 1 | 6 |
| 1995 | 1 | 1 | 1 | 1 |
| 1994 | 16 | 48 | 48 | 95 |
| 1993 | 9 | 6 | 6 | 14 |
| 1992 | 9 | 5 | 6 | 23 |
| 1991 | 7 | 8 | 8 | 11 |
| 1990 | 11 | 11 | 11 | 21 |
| 1989 | 11 | 19 | 20 | 35 |
| Totalt alle år | 41 | 2106 | 1705 | 7653 |