These Giant Manta Rays Just Want to Hang Out, Expedition Raw

How would you like to hop in the water with a giant sea creature that can grow almost 25 feet across and weigh up to two tons For marine biologist and National Geographic grantee Joshua Stewart, it s all in a day s work. He has a soft spot for giant oceanic manta rays and is fighting to protect these gentle giants. Subscribe: Get More Expedition Raw on Youtube: About Expedition Raw: Surprises, challenges, and amazing behindthescenes moments