Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2022 | Hobokense Polder | 12 April | Hobokense Polder | 9 October | |||||
2021 | Hobokense Polder | 28 March | Hobokense Polder | 30 September | |||||
2020 | Hobokense Polder | 7 October | Hobokense Polder | 10 October | |||||
2019 | Hobokense Polder | 21 March | Hobokense Polder | 24 October | |||||
2018 | Hobokense Polder | 31 March | Hobokense Polder | 19 April | |||||
2017 | Hobokense Polder | 28 March | Hobokense Polder | 26 October | |||||
2016 | Hobokense Polder | 2 April | Hobokense Polder | 4 October | |||||
2015 | Hobokense Polder | 5 April | Hobokense Polder | 2 May | |||||
2014 | Hobokense Polder | 15 March | Hobokense Polder | 27 October | |||||
2013 | Hobokense Polder | 30 March | Hobokense Polder | 5 May | |||||
2012 | Hobokense Polder | 8 April | Hobokense Polder | 7 October | |||||
2011 | Hobokense Polder | 16 April | Hobokense Polder | 23 October | |||||
2010 | Hobokense Polder | 18 April | Hobokense Polder | 29 September | |||||
2008 | Hobokense Polder | 20 October | Hobokense Polder | 20 October | |||||
2007 | Hobokense Polder | 7 October | Hobokense Polder | 27 October | |||||
2006 | Hobokense Polder | 27 October | Hobokense Polder | 27 October |