Go­ing with the flow

BBC Wildlife Magazine - - Wild Comment -

Bi­ol­ogy Let­ters re­ports that puffins are ca­pa­ble of mod­i­fy­ing their be­hav­iour to dras­ti­cally re­duce the ef­fort of search­ing for food by us­ing the strong tidal cur­rents in the Ir­ish Sea, sav­ing up to 46 per cent of their usual en­ergy us­age.

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