Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 6 1810:11
2014 19 2162:28
2015 10 1682:29
2016 11 1383:44
2017 6 1211:57
2018 12 1296:19
2019 12 1314:40
2020 0 5:30
 
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