@TimsBirding 🤔Well, we were thought to be on it, but w. p-j dispersal movements much longer in acros (why ringers' ageing criteria differs), why come to us if good feeding found prior? 2013 paper, gps found Ukrainians go as far west as Iberia before headin
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RT @IBIS_journal: An unknown migration route of the ‘globally threatened’ Aquatic Warbler revealed by geolocators http://t.co/rcdlyBC6Ld
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RT @IBIS_journal: An unknown migration route of the ‘globally threatened’ Aquatic Warbler revealed by geolocators http://t.co/rcdlyBC6Ld
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RT @IBIS_journal: An unknown migration route of the ‘globally threatened’ Aquatic Warbler revealed by geolocators http://t.co/rcdlyBC6Ld