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Amazing video of mobula rays testing evolution to the limits

Tens of thousands of mobula rays come together off the coast of Baja California in a brilliant display of their massive numbers underwater. Then watch them breach for reasons unknown. The leaps out of the water are spectacular as their pectoral fins flap in the air.

Though it’s hard to tell in this clip, these animals are quite large, likely weighing over a ton and reaching “a disc width of up to 5.2 m (17 ft)…” This is also likely the largest school of rays ever to be caught on film, captured for National Geographic’s Untamed Americas.

Watching them leap gave me a bit of a ‘So long and thanks for all the fish‘ moment…

(via The Kid Should See This)