Shrinking shorebird pays the bill for rapid Arctic warming while wintering in the tropics

Shrinking shorebird pays the bill for rapid Arctic warming while wintering in the tropics Amsterdam, Netherlands (SPX) May 16, 2016 - Red knots migrate between their breeding grounds in the Arctic and their wintering grounds in West Africa. Chicks currently born under rapidly warming conditions attain smaller sizes before migration starts, because they miss the insect peak. If they reach their wintering grounds in the tropics, they are faced with a second disadvantage: their shorter bills cannot reach their favourite shellfish ... more

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