Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2015 3017 7713:40
2016 1433 8784:00
2017 126 8784:00
2018 182 7939:40
2019 191 6680:45
2020 5 3101:00
 
Partners