Species: Hooded Crow (Corvus cornix)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|
| 2024 | 1 | 2878 | 2832 | 3264 |
| 2023 | 1 | 2972 | 2926 | 3377 |
| 2022 | 1 | 3589 | 3501 | 4041 |
| 2021 | 1 | 3478 | 3387 | 3873 |
| 2020 | 1 | 2439 | 2362 | 2691 |
| 2019 | 1 | 2919 | 2826 | 3390 |
| 2018 | 1 | 2503 | 2423 | 3053 |
| 2017 | 1 | 1839 | 1784 | 2303 |
| 2016 | 1 | 1890 | 1817 | 2481 |
| 2015 | 1 | 1889 | 1818 | 2310 |
| 2014 | 1 | 1558 | 1512 | 2069 |
| 2013 | 1 | 1958 | 1886 | 2661 |
| 2012 | 1 | 1630 | 1586 | 2119 |
| 2011 | 1 | 1710 | 1645 | 2071 |
| 2010 | 1 | 1601 | 1474 | 1940 |
| 2009 | 1 | 482 | 460 | 690 |
| 2008 | 1 | 242 | 218 | 511 |
| 2007 | 1 | 25 | 23 | 135 |
| 2006 | 1 | 27 | 19 | 95 |
| 2005 | 1 | 20 | 15 | 113 |
| 2004 | 1 | 27 | 21 | 89 |
| 2003 | 1 | 9 | 7 | 35 |
| 2002 | 1 | 3 | 4 | 6 |
| 2001 | 1 | 3 | 3 | 3 |
| 1999 | 1 | 1 | 1 | 1 |
| 1996 | 1 | 2 | 2 | 2 |
| 1995 | 1 | 1 | 1 | 3 |
| 1994 | 1 | 13 | 13 | 13 |
| 1993 | 1 | 4 | 4 | 4 |
| 1992 | 1 | 2 | 2 | 2 |
| 1991 | 1 | 2 | 2 | 2 |
| 1990 | 1 | 1 | 1 | 1 |
| 1989 | 1 | 4 | 4 | 4 |
| Totalt alle år | 1 | 15130 | 13504 | 43352 |