Graph

Country
Migration site
Species
Period    
Sex
 Age
 Plumage
Present
Favourites
Don't use roostmigration

Year Totals Observation hours
2009 26 351:50
2010 18 450:21
2011 2 633:10
2012 4 386:37
2013 1 378:15
2014 17 570:41
2015 16 320:04
2016 0 188:50
2017 1 125:15
2018 0 92:33
2019 0 89:07
 
Partners