Tuesday, 23 March 2010

Cool penguins!

Crazy animal.

Penguins (order Sphenisciformes, family Spheniscidae) are a group of aquatic, flightless birds living almost exclusively in the Southern Hemisphere.

The number of penguin species has been and still is a matter of debate. Depending on which authority is followed, biodiversity varies between 17 and 20 living species, all in the subfamily Spheniscinae...

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