Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2004 6 114:30
2007 5 302:40
2008 5 348:00
2009 9 74:00
2010 0 13:30
2018 1 246:25
2019 2 290:45
2020 1 286:25
2021 2 236:15
2022 0 17:30
 
Partners