Grunion, mating, season! (Grunion Run) From about March to August, when the moon and the tide are just right. These 6 inch fish crawl and flop out of the Pacific Ocean onto the sandy beaches of Southern California. They to lay eggs in the sand, mate and the crawl back into the ocean. Grunion are among just a few fish in the world that do this and you can watch it happen with educational staff at the Carrillo Marina Aquarium in San Pedro. | John Bartell

13K views · 480 reactions | Dr Umar speakin straight facts? 樂 勞 勞 || Run The views   | Independent Dope | Facebook

3.6K views · 75 reactions | Grunion run in Southern California. Nona The Naturalist of Dana Wharf Whale Watching explains about the grunion run. These silvery fish have unique mating behaviors: when spawning season comes, typically March through September, masses of grunion will swim onto the sandy shores at night, as seen in this video. #grunion #danawharf #danapoint #california #visitcalifornia #southerncalifornia #socal #grunionrun | Dana Wharf Whale Watch | Facebook

138K views · 143 reactions | Last night’s grunion run at La Jolla...