Secrets of manta ray behavior revealed •

Why do manta rays move their cephalic lobes? — Marine Megafauna Foundation

Largest known manta ray population is thriving off the coast of Ecuador, new research shows

Manta rays form close friendships, shattering misconceptions

Hawaiian manta ray research expedition 2015

Manta Ray; Characteristics, Species, Behavior, Feeding

Giant Manta listed as Endangered

The secret life of manta rays

122 devil rays joined in a wild mating ritual that lasted for hours. See it here.

Crittercam' reveals manta rays' feeding secrets

10 Amazing Facts About Manta Rays

Giant Mantas ~ MarineBio Conservation Society

Study reveals mysterious ways sharks and rays use the ocean