Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 12 1810:11
2014 8 2162:28
2015 2 1682:29
2016 2 1383:44
2017 10 1211:57
2018 7 1296:19
2019 3 1314:40
2020 0 13:15
 
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