Thousands of dolphins were spotted on February 2013 off the coast of San Diego, a boat captain told NBC 7 San Diego. Joe Dutra of Hornblower Cruises said he saw a “super mega-pod” of common dolphins while he was on his daily tour.
WATCH: UFO Sightings Skyrocket In First Days Of 2012
Credit: ILAN Science Team - A natural weather phenomenon, sprites appear as flashes high in the sky. They are triggered by thunderstorms and are created when lightning from thunderstorms excites the electric field in the atmosphere above the storm.