LONDON, ENGLAND - JUNE 03: A Gentoo Penguin chick is weighed at The Sea Life London Aquarium on June 3, 2014 in London, England. The SEA LIFE London Aquarium today proudly introduced its very first Gentoo Penguin chick as the team gave the tiny new arrival a routine weigh-in. The youngster, who weighted in today at 600g, was born to proud parents Arnie and Luna two weeks ago, and they've been carefully caring for it ever since, under the watchful eye of expert aquarists at the attraction. (Photo by Gareth Cattermole/Getty Images)
