Western Marsh Harrier, Circus aeruginosus - foto: Harvey van Diek

Western Marsh Harrier

Circus aeruginosus - Bruine Kiekendief
Red list
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Breeding population
900-1200 (2013-2015)
Estimated winter maximum
100-200 (2013-2015)
Estimated migration maximum
500-2000 (2008-2012)