Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 22 1810:11
2014 7 2162:28
2015 1 1682:29
2016 8 1383:44
2017 2 1211:57
2018 0 1296:19
2019 1 1216:27
 
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