Tag Archives: North fur seal

How much does a Northern fur seal weigh?

Posted on April 10, 2012 by Pam Lamon, Web and Social Media Coordinator

Male Northern fur seals can weigh 5-6 times as much as their female counterparts! A female may only gain and lose 10-20 pounds throughout the year, while adult males can gain and lose over 250 pounds in one year! During more ยป

Posted in Marine Animals, Seattle Aquarium | Tagged , , , , | 1 Comment