Drone video shows humpback whale creating its own rainbow

SAN DIEGO (KGO) -- A drone captured video of a humpback whale as a rainbow emerged while it was spraying from its blowhole off the coast of La Jolla in San Diego last Wednesday.

Domenic Biagini was flying his drone over the water when he spotted the humpback saying he had "never been more amazed."

RELATED: Whales could become extinct after deadly year, officials say

Biagini says the humpback was one of eight he encountered on the same day.

Click here for more videos ans stories about whales.