[Hanover, Germany; October 23. Image via Getty.]

The gray seals Ronda and Kate play in their enclosure in the zoo of Hanover, northern Germany on October 23, 2009. The two new gray seals Lynn and Alf will be moved in 2010 with Ronda and Kate to the new Canadian landscape Yukon Bay in the zoo of Hanover. AFP PHOTO DDP/ NIGEL TREBLIN GERMANY OUT (Photo credit should read NIGEL TREBLIN/AFP/Getty Images)