Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites
Don't use roostmigration

Year Totals Observation hours
2016 1010 963:38
2017 656 966:44
2018 1226 980:22
2019 1480 979:48
2020 1370 975:25
2021 1388 969:52
2022 126 132:51
 
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