Graph

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

Year Totals Observation hours
2016 245 963:38
2017 263 966:44
2018 397 980:22
2019 594 979:48
2020 843 975:25
2021 1180 969:52
2022 951 745:02
 
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