Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2012 4 66:00
2013 8 80:35
2014 1 110:10
2015 7 119:20
2016 1 134:25
2017 3 104:25
2018 13 124:00
2019 11 112:45
2020 11 100:06
 
Partners