Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2015 88 7713:40
2016 126 8784:00
2017 92 8784:00
2018 141 7939:40
2019 125 6680:45
2020 79 6561:00
2021 90 6706:05
2022 34 1456:30
 
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