Phenology

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Migration site
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Period
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Year Migration site First Migration site Last
2018
VRS Castricum 15 october     
VRS Castricum 16 october
2008
VRS Castricum 13 september     
VRS Castricum 13 september
2003
VRS Castricum 12 september     
VRS Castricum 2 october
 
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