Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 3 1810:11
2014 3 2162:28
2015 4 1682:29
2016 1 1383:44
2017 1 1211:57
2018 2 1296:19
2019 1 1303:40
 
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