Graph

Country
Migration site
Species
Period    
Sex
Age
Plumage
Present
Favourites

Year Totals Observation hours
2009 131 57:05
2010 22 51:45
2011 1 48:00
2012 2 6:50
2013 2 16:15
2014 5 13:15
2015 0 1:00
2016 12 11:20
2017 0 0:00
2018 2 1:20
2019 7 3:40
 
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