Penguins on treadmills help reveal over-fishing 1

	Duration: 00:24 minutes Upload Time: 07-05-10 05:40:53 User: newscientistvideo :::: Favorites :::: Top Videos of Day
Description: For more information: http://environment.newscientist.com/channel/earth/dn11522 Lewis Halsey and his colleagues have carried out previous experiments where they got king penguins to exercise on a treadmill, so they could determine how much energy the penguins need to expend in order to maintain different heart rates. Watch this video of a king penguin on a treadmill.
Comments
FCKTHEMAN ::: Favorites kind of mean to the penguin eh? how would you like that? and what do we care how much energy they can expend? 07-06-02 00:26:08 __________________________________________________
troydoney ::: Favorites Cute, no matter the practicality. 07-05-11 00:58:21 __________________________________________________