📸 + 💭: jayclue “Have you ever seen a 70ft (21m) tall tornado of jacks? This behavior is actually part of their courting & mating ritual. The spiraling movement helps to improve genetic diversity in the large school by physically mixing the genetic materials, while also keeping it concentrated within the tornado. This vortex that we spotted in Coco’s Island was one the tallest I’ve ever seen, rivaling even the infamous jacks of Cabo Pulmo. If you look to the right side of the photo you can even see the massive shadow it was casting into the ocean.” #MarineMonday #Jacknado #SchoolOfFish