![]() ![]() While swimming, whales wave their tails up and down instead of the left-to-right movement that is used by fish and sharks. Two of these are pectoral and the other are a caudal fin and a dorsal fin. Blue Whaleĭid you know how whales propel such a huge amount of weight in water and swim for hours? Myoglobin is a protein which is present in the muscles of most mammals and its primary job is to help the mammal store excess oxygen.īecause whales have more myoglobin than other land mammals, they can store more oxygen and use it when they stay submerged in water for longer durations. Wondering how whales are able to stay underwater for such a long period? Whales roam throughout all of the world’s oceans, communicating with mysterious and complex sounds. ![]() The sperm whale also has the ability to stay underwater for up to 90 minutes. The sperm whale is the largest toothed predator on earth. Baleen whales have baleen that are essentially plates of keratin that grow down from the gums of the upper jaw. This body shape helps the whale swim efficiently. The body shape of baleen whales is roughly cylindrical but it tapers at both ends. With these 60 interesting facts about whales, we will learn more about their anatomy, communication, intelligence, life cycle, eating habits, comparison with humans, and information about different types of whales. These whales include the killer whale, narwhal, beluga whale and sperm whale. Toothed whales, have teeth, which are used to hunt and eat squid, fish, and seals. Baleen whales include the blue whale, humpback whale, bowhead whale, gray whale, sei whale, fin whale and others. Whales are classified into two types: baleen and toothed.īaleen whales (also called toothless whales) are larger in size as compared to toothed whales. Whales are the largest animals on Earth and they live in every ocean. ![]()
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