Graph

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

Year Totals Observation hours
2010 0 192:15
2011 0 548:35
2012 22 598:30
2013 8 613:57
2014 9 701:15
2015 8 626:35
2016 9 715:25
2017 3 674:15
2018 3 645:36
2019 17 642:45
2020 2 188:20
2021 3 381:00
2022 0 97:55
 
Partners