Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2015 5 7713:40
2016 30 8784:00
2017 11 8784:00
2018 10 7939:40
2019 12 6680:45
2020 84 6561:00
2021 10 3891:30
 
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