Graph

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

Year Totals Observation hours
2016 3 963:38
2017 6 966:44
2018 9 980:22
2019 4 979:48
2020 11 975:25
2021 14 969:52
2022 16 963:40
 
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