Explaining The Ocean on Instagram: "Mary Lee was one of the most famous great white sharks ever tracked. 🦈 At 16 feet long and weighing over 3,500 lbs, she was tagged by @ocearch in 2012 off Cape Cod. Her satellite tag allowed scientists — and the public — to follow her epic journeys along the U.S. East Coast, from Florida to New Jersey to Massachusetts. 🌊 By studying her movements, researchers gained crucial insights into shark migration, feeding grounds, and how these apex predators use coas

Leopard sharks have been observed mating in the wild for the first time, in an encounter involving two males and one female. The “threesome” was filmed by marine biologist Hugo Lassauce in the south Pacific, who says the observation will aid conservation efforts for the species. #cnn #news #shark