Everyone knows Penguins can't fly, but was that always the case? Learn more about how the Penguin's ancestor might have lost the ability in exchange for another. [News] >> http://bit.ly/119hw7z
Penguin's ancestor might have lost the ability in exchange for another. [News] >> http://bit.ly/119hw7z
![Everyone knows Penguins can't fly, but was that always the case? Learn more about how the Penguin's ancestor might have lost the ability in exchange for another. [News] >> http://bit.ly/119hw7z](https://fbcdn-sphotos-f-a.akamaihd.net/hphotos-ak-frc3/s480x480/970059_10151640485343586_1846335041_n.jpg)