Phenology

Country
Migration site
Species
Period
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Year Migration site First Migration site Last
2020
VRS Castricum 27 august     
VRS Castricum 27 august
2018
VRS Castricum 21 august     
VRS Castricum 21 august
2016
VRS Castricum 14 august     
VRS Castricum 23 august
 
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