Whales are unique creatures, but the sperm whale is truly in a class of its own. Weighing up to 50 tons and reaching up to 65 feet in length, the sperm whale is the largest toothed animal on Earth. Witness these magnificent creatures yourself and stream Chasing Ocean Giants now with discoveryplus! . . . . #discoveryplus #spermwhale #whale #chasingoceangiants #patrickdykstra #animals #animalplanet #marinelife #streaming #pictureoftheday #photooftheday #potd #earthmonth