Most displaced birds will have drowned in the North Atlantic - something that happens every year and is a natural 'cost' of the 'high risk and high reward' overwater migration strategy for some species e.g. the later-migrating Blackpoll Warblers https://t.
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RT @g8ge: In "Supernavigators," another striking report (from the original): "irrefutable evidence that the blackpoll warbler, a 12 g borea…
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In "Supernavigators," another striking report (from the original): "irrefutable evidence that the blackpoll warbler, a 12 g boreal forest songbird, completes an autumn transoceanic migration ranging from 2270 to 2770 km" https://t.co/getJwelupo @OpticalSoc
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RT @LongPointBirdOb: Epic #migration of Blackpoll Warblers revealed. You can find Part 1 of this story here - https://t.co/z3H6Kk3sii . Sta…