Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2020 | Parnassia, Kennemerduinen | 23 April | Parnassia, Kennemerduinen | 13 October | |||||
2019 | Parnassia, Kennemerduinen | 22 September | Parnassia, Kennemerduinen | 22 September | |||||
2017 | Parnassia, Kennemerduinen | 6 May | Parnassia, Kennemerduinen | 6 May | |||||
2014 | Parnassia, Kennemerduinen | 28 August | Parnassia, Kennemerduinen | 3 September | |||||
2013 | Parnassia, Kennemerduinen | 24 August | Parnassia, Kennemerduinen | 24 August | |||||
2012 | Parnassia, Kennemerduinen | 25 May | Parnassia, Kennemerduinen | 15 August | |||||
2011 | Parnassia, Kennemerduinen | 10 September | Parnassia, Kennemerduinen | 10 September | |||||
2009 | Parnassia, Kennemerduinen | 24 August | Parnassia, Kennemerduinen | 24 August | |||||
2008 | Parnassia, Kennemerduinen | 31 August | Parnassia, Kennemerduinen | 31 August | |||||
2006 | Parnassia, Kennemerduinen | 11 September | Parnassia, Kennemerduinen | 11 September | |||||
2004 | Parnassia, Kennemerduinen | 9 August | Parnassia, Kennemerduinen | 9 August | |||||
2002 | Parnassia, Kennemerduinen | 3 August | Parnassia, Kennemerduinen | 3 August | |||||
2001 | Parnassia, Kennemerduinen | 15 August | Parnassia, Kennemerduinen | 19 August | |||||
2000 | Parnassia, Kennemerduinen | 12 August | Parnassia, Kennemerduinen | 12 August | |||||
1998 | Parnassia, Kennemerduinen | 6 September | Parnassia, Kennemerduinen | 6 September | |||||
1992 | Parnassia, Kennemerduinen | 9 August | Parnassia, Kennemerduinen | 9 August | |||||
1991 | Parnassia, Kennemerduinen | 1 September | Parnassia, Kennemerduinen | 1 September | |||||
1987 | Parnassia, Kennemerduinen | 21 August | Parnassia, Kennemerduinen | 22 August |