Species: Barn Swallow (Hirundo rustica)
Year | Arter/grupper | Localities | Participants | Observations |
---|---|---|---|---|
2024 | 1 | 18 | 18 | 23 |
2023 | 1 | 22 | 21 | 31 |
2022 | 1 | 27 | 27 | 34 |
2021 | 1 | 27 | 27 | 36 |
2020 | 1 | 24 | 24 | 30 |
2019 | 1 | 37 | 37 | 41 |
2018 | 1 | 34 | 34 | 43 |
2017 | 1 | 26 | 26 | 28 |
2016 | 1 | 28 | 28 | 35 |
2015 | 1 | 33 | 33 | 46 |
2014 | 1 | 32 | 32 | 43 |
2013 | 1 | 56 | 54 | 71 |
2012 | 1 | 42 | 42 | 50 |
2011 | 1 | 46 | 46 | 67 |
2010 | 1 | 36 | 36 | 41 |
2009 | 1 | 29 | 29 | 30 |
2008 | 1 | 51 | 37 | 59 |
2007 | 1 | 44 | 33 | 45 |
2006 | 1 | 19 | 4 | 21 |
2005 | 1 | 22 | 6 | 37 |
2004 | 1 | 9 | 9 | 10 |
2003 | 1 | 5 | 6 | 12 |
2002 | 1 | 2 | 2 | 2 |
1999 | 1 | 1 | 1 | 2 |
1994 | 1 | 3 | 3 | 3 |
1992 | 1 | 1 | 1 | 1 |
1991 | 1 | 3 | 3 | 4 |
1990 | 1 | 2 | 2 | 2 |
Totalt alle år | 1 | 351 | 282 | 847 |