Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2004 0 114:30
2007 0 302:40
2008 7 348:00
2009 1 74:00
2010 2 13:30
2018 3 246:25
2019 6 290:45
2020 7 264:45
 
Partners