Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 63 199:30
2014 60 157:30
2015 12 174:00
2016 23 154:30
2017 14 213:00
2018 18 180:00
2019 17 206:00
2020 107 229:30
2021 16 174:00
2022 2 74:30
 
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