Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2015 1 7713:40
2016 0 8784:00
2017 4 8784:00
2018 2 7939:40
2019 1 6680:45
2020 2 6561:00
2021 1 6706:05
2022 0 34:20
 
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