Do Weddell Seals Have Mammal 'GPS'? (Gallery)
Monday, December 22, 2014 - 18:01
in Biology & Nature
Weddell seals have an amazing ability to dive deep and swim far for food, but how do they find their way back?
Weddell seals have an amazing ability to dive deep and swim far for food, but how do they find their way back?