Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2007 0 202:30
2011 47 755:00
2012 140 624:00
2014 0 200:55
2016 30 134:44
2017 7 533:49
2018 15 1070:08
2019 0 215:03
 
Partners