Graph

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

Year Totals Observation hours
2018 562 103:00
2019 139 196:45
2020 349 299:35
2021 147 192:25
2022 118 208:50
2023 52 202:40
 
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