Explore

Did You Know?

Stargate Blue Hole
Did you know the sea level was hundreds of feet lower during the last ice age?

In this short “extra” Jonathan talks about a Lemon shark that decided to take a nap in the middle of a Tiger shark feeding session.

Swimming With Jaws
Webisode 5

We’re on Facebook!

Connect and share with the Blue World team. Become a fan and get regular updates on Facebook!

Site Feedback

We need your feedback! Take our quick 14 question survey to help us improve Jonathan Bird's Blue World!

Our Sponsors

Jonathan Bird's Blue World is funded in part by the National Science Foundation.

We Tweet!