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Pelancongan Terengganu

Sunday 2 March 2014

Around the world: EMPEROR PENGUINS

The flightless emperor penguin is capable of becoming airborne, by swimming at up to three times its normal speed, and launching itself from the water to clear the edge of a shoreline. Recent research shows that the penguins do this by releasing air from their feathers, in the form of tiny bubbles.
Ross Sea, Antarctica 
An emperor penguin shoots toward the surface, in the Ross Sea, Antarctica.
Emperor penguins’ body shape and poor climbing ability make it difficult for the birds to haul themselves ashore, especially onto icy or rocky coasts. It is also a moment when they are especially vulnerable to attacks by predators, such as the leopard seal.
But the flightless emperor penguin is capable of becoming airborne, by swimming at up to three times its normal speed, and launching itself from the water to clear the edge of a shoreline. Recent research shows that the penguins do this by releasing air from their feathers, in the form of tiny bubbles. The bubbles act as a lubricant, cutting drag, and enabling the birds to achieve bursts of speeds that would otherwise be impossible.
Paul Nicklen
NATIONALITY: 
Canada
WEBSITE: 

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