Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2007 1058 202:30
2011 3519 755:00
2012 140 624:00
2014 508 200:55
2016 3353 134:44
2017 1161 533:49
2018 2609 1070:08
2019 21 215:03
 
Partners