Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2015 2728 7713:40
2016 2071 8784:00
2017 745 8784:00
2018 1693 7939:40
2019 671 6680:45
2020 109 3005:00
 
Partners