9 years ago
4
We Finally Know When Birds Lost Their Teeth
Scientists have figured out when and how birds lost their pearly whites -- and it wasn't a prehistoric fist fight, according to a paper published Thursday in Science.
Continue Reading
http://www.washingtonpost.com
Join the Discussion
That image looks like a total optical illusion. Bird within a bird.
I cannot imagine birds with teeth.
Yeah, that would be so weird.
This is one of those tings I've wondered about. Thanks!