Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 0 1810:11
2014 2 2162:28
2015 0 1682:29
2016 1 1383:44
2017 1 1211:57
2018 3 1296:19
2019 3 1303:40
 
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