Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 4 11:30
2014 15 124:30
2015 20 92:15
2016 9 138:50
2017 16 208:17
2018 14 142:25
2019 20 131:50
2020 4 55:30
 
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