Graph

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

Year Totals Observation hours
2018 306 103:00
2019 396 196:45
2020 554 299:35
2021 432 192:25
2022 225 208:50
2023 72 95:20
 
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