Alex Mustard

Alex Mustard has been taking photographs underwater since he was nine years old. He dives and photographs all around the world.

After the manta ray filters out the tiny plankton from the water it ingests, the excess water exits through the dark gill slits on the ray's ventral side. 

Why Conservationists Are Hopeful About the Manta Ray's Future

The giant fish faces threats from poachers, boat strikes and climate change

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