Fig. 2From: Migration of the Western Marsh Harrier to the African wintering quarters along the Central Mediterranean flyway: a 5-year studyPooled number of adult male, adult female, and juvenile Western Marsh Harriers estimated during autumn migration 2011‒2015 at the Strait of Messina, according to their proportion among identified individuals. The monitoring period is divided into seven periods along the season (see “Methods”)Back to article page