Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2021 | De Lemelerberg | 15 August | De Lemelerberg | 15 August | |||||
2020 | De Lemelerberg | 7 July | De Lemelerberg | 11 July | |||||
2019 | De Lemelerberg | 22 August | De Lemelerberg | 22 August | |||||
2017 | De Lemelerberg | 4 July | De Lemelerberg | 27 July | |||||
2013 | De Lemelerberg | 13 August | De Lemelerberg | 13 August | |||||
2009 | De Lemelerberg | 1 August | De Lemelerberg | 1 August | |||||
2006 | De Lemelerberg | 2 September | De Lemelerberg | 2 September | |||||
2005 | De Lemelerberg | 22 September | De Lemelerberg | 22 September | |||||
2004 | De Lemelerberg | 31 July | De Lemelerberg | 31 July | |||||
1998 | De Lemelerberg | 29 August | De Lemelerberg | 29 August | |||||
1987 | De Lemelerberg | 13 September | De Lemelerberg | 13 September |