Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2013 105 199:30
2014 313 157:30
2015 85 174:00
2016 114 154:30
2017 82 213:00
2018 42 180:00
2019 82 206:00
2020 37 229:30
2021 55 174:00
2022 4 74:30
 
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