Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 29 1810:11
2014 38 2162:28
2015 45 1682:29
2016 34 1383:44
2017 56 1211:57
2018 39 1296:19
2019 9 422:57
 
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