Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 34 11:30
2014 120 124:30
2015 91 92:15
2016 87 138:50
2017 187 208:17
2018 171 142:25
2019 204 78:35
 
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