Green sea turtles can stay underwater without breathing for hours at a time - whoa! 😳 Because they are cold-blooded, the temperature of the water affects this ability...hence the colder the water, the longer they can hold their breath. #ExtinctorAlive 📸: forrest.galante . . . . . . #animalplanetupclose #animalsofinstagram #animalplanet #animaloftheday #wild #wildlife #outdoors #animals #wildanimals #conservation #nature #animallovers #instanature #wildgeography