Oceans | Stingray's teeth are actually modified scales that they shed and regrow frequently. Because their teeth are constantly re-growing, they sometimes change depending on the season. For example, during mating season, a male’s teeth can completely morph to be sharper and then return back to normal once it ends. Stingrays also breathe through openings just behind their eyes and through their mouths. . . . . . . . #animalsofinstagram #animalplanet #animaloftheday #wild #wildlife #outdoors #animals #wildanimals #conservation #nature #animallovers #instanature #wildgeography #wildlifeonearth #ocean #animalsoftheocean #stingray