Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2007 11 202:30
2011 34 755:00
2012 25 624:00
2014 2 200:55
2016 8 134:44
2017 159 533:49
2018 47 1070:08
2019 0 215:03
 
Partners