Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2015 9798 7713:40
2016 3776 8784:00
2017 1451 8784:00
2018 3022 7939:40
2019 2434 6680:45
2020 14 2333:00
 
Partners