Graph

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

Year Totals Observation hours
2013 114 199:30
2014 188 157:30
2015 147 174:00
2016 171 154:30
2017 42 213:00
2018 100 180:00
2019 127 206:00
2020 365 229:30
2021 86 174:00
2022 1072 108:00
 
Partners