Whales and dolphins facts

Whales are marine mammals, together with dolphins and porpoises they are collectively known as cetaceans. Dolphins are the most abundant and varied of all cetaceans, and can be found in the open ocean, close to the coast in estuaries and in rivers. Did you know whales are marine mammals that belong to the order cetacea. There are currently 42 species of dolphins and seven species of. Facts about dolphins wdc, whale and dolphin conservation. Wdc is dedicated to saving whales and dolphins, using the vital funds we are given to fight the many threats they face and create a world where every whale and dolphin is safe and free. They are an informal grouping within the infraorder cetacea, usually excluding dolphins and porpoises. Whales, dolphins, and porpoises animals and nature lessons dk. This is the easiest difference to spot between baleen and toothed whales.

Here are some extraordinary facts about whales and their lives in the oceans. Whale facts are you interested in learning more about. Dolphins are toothed whales and eat a variety of fish, squid and octopus. Both germans share a deep passion for the sea and its creatures. Males are much bigger than females and grow up to 19. Save my name, email, and website in this browser for the next time i comment. After human beings, dolphins have the second most complex and powerful brain in the animal kingdom. But there are many lesserknown qualities that make a dolphin a dolphin. Most whales and dolphins spend most of their time swimming in 100 metres of water because this is where food is most plentiful. They must surface to breathe air and give birth to live young.

Dolphin facts 10 fun facts about dolphins interesting facts. Games and activities to help kids learn about whales and dolphins. Whales are closely related to dolphins, porpoises, and hippopotamuses. Orcas, or killer whales, are the largest of the dolphins. Learn whale facts and dolphin facts and why we need to save. Toothed whales account for most species of cetaceans and include everything from the massive sperm whale to beaked whales and all dolphins and porpoises. The massive mammals range from the 600pound dwarf sperm whale to the colossal blue whale, which can weigh more than 200 tons. In late summer, thousands and thousands of ocean animals come. Whales are closely related to dolphins and porpoises. Some of them are the biggest known animals to inhabit earth and they live long lives. Dolphins do not use their teeth to chew, instead they use their teeth to catch their food and then they swallow it whole. Currently there are about 40 known species of dolphin in existence.

Facts about whales wdc, whale and dolphin conservation. Cetaceans consists of three groups of marine mammals which include whales, dolphins and porpoises. Whales are marine mammals, members of the cetacea order which also includes dolphins and porpoises. Whales, dolphins and porpoises belong to the order cetartiodactyla, which. Information about whales and dolphins for kids wdc kidzone. Whales are unique, beautiful, graceful and mysterious. The most important trait of toothed whales is what gives them their name. The two animals are physiologically different, with whales often being larger than dolphins and more comfortable in a wider range of water temperatures. Worldwide, there are more than 80 species of whales, dolphins, and porpoise, and are divided into two groups or suborders, mysticeti and. Whales and their relatives have belly buttons, just like most other mammals. Toothed whales eat mainly larger fish, squid, octopus and some eat other marine mammals but their teeth are not for chewing.

Learn about whales and dolphins games and activities wdc kids. Dolphins are air breathing, warmblooded marine mammals belonging to the order cetacea from the greek word, ketos, meaning large sea creature and the suborder odontoceti meaning toothed whales. Aug 24, 2015 pbs and bbc are teaming up to bring you an incredible live nature broadcast direct from monterey bay, california called big blue live. They are the largest and some of the most incredible animals on earth. Whales and dolphins belong to the order known as cetacea. Dolphin facts for kids learn all about dolphins kidz feed. Baleen whales have two blowholes, whereas toothed whales have just one. Whales and dolphins are mammals that belong to the order cetacea, which also includes porpoises. Aug 10, 2015 humpback whales and dolphins wtf fun facts. Marine mammals such as whales and dolphins spend their entire lives at sea. How whales feed, reproduce and explore their world, as well as other facts about whales, dolphins, and porpoises.

Dolphin facts and information whale and dolphin conservation. Dolphins possess the most excellent sonar system on the planet earth, which is known as the biological sonar or echolocation. Mar 12, 2020 dolphin, any of the toothed whales belonging to the mammal family delphinidae oceanic dolphins as well as the families platanistidae and iniidae, the two that contain the river dolphins. Whales are the largest animals on earth and they live in every ocean. The need to breathe air being warmblooded giving birth producing milk having hair not all species have hair out of all of.

At least one type of cetacean lives in every ocean. Dolphins communicate mood to each other with a huge vocabulary of clicks, tones and chatters, as well as body and tail movements, but their faces, like the rest of their bodies, are lined with inches of blubber that hinder any change of expression. In fact whales belong to the cetacean family which includes both dolphins and porpoises. Find out incredible facts about their lives under the sea. They have flippers instead of front limbs and they have no back limbs at all. Top 10 facts about whales, dolphins and porpoises thoughtco.

Whales, dolphins, and porpoises are mammals that look like big fish. Six species in the family delphinidae are commonly called whales, but genetically are dolphins. Dolphins are marine mammals and are a part of the cetacean species which also includes whales and porpoises dolphins can vary greatly in terms of their size and can range from 4 ft. There is an impressive range of different species of dolphin and they all have their own unique identities and characteristics. All three species share many of the same characteristics as land mammals including. Read on for more facts about dolphins for kids and adults. Dolphins have a playful and friendly nature, which makes them very popular with humans. Dec, 2019 the largest dolphin species the orca grows to more than 30 feet long while the smallest, hectors dolphin, is just 4. Instead dolphins get all the fresh water from the fish they eat. They take the form of a fish, live exclusively in the water, but are definitely mammals. Facts about whales find out about the largest creatures living in the oceans and their lives. There are two types of whales that are identified by scientists, baleen whales and toothed whales, having each of these categories many sub species. From the aweinspiring orca killer whale to the tiny vaquita, dolphins and porpoises are incredible. As a result of human activity both in the past and present, their numbers have dramatically decreased and some species have disappeared.

A dolphin pregnancy last between nine and 16 months. Whales enrich the lives of many people who come into contact with them. As we celebrate whale week, take a look at some interesting tidbits and see if you learn something new about these majestic creatures. Largest of the dolphins, the orca, is a highly successful predator, feeding on fish, seals, and sometimes whales. Actually, 86 species of whales are currently recognized. Whales are a widely distributed and diverse group of fully aquatic placental marine mammals. Dolphins are well known for their intellect, their gregarious nature, and their acrobatic abilities. Find out about the lives of the largest creatures living on the planet. Whale facts and information whale and dolphin conservation. Take a dip into the incredible world of whales and dolphins. How much do you know about different species of whales.

They are perfectly adapted for their aquatic world. Approximately 24 different species of whale inhabit the abundant waters of the galapagos marine. There are over 90 species of whales and dolphins found throughout the worlds oceans and major waterways of asia and south america. There are two main types of whales baleen whales and toothed whales, and they are classified based on their feeding patterns. Discover everything you need to know about these waterdwelling mammals with this brilliant book. Find out about whales which migrate from polar regions to the tropics, which are the fastest and who has the biggest brain. Just some of the questions you will find answers to along with many others. Whales, dolphins, and porpoises belong to a group known as cetaceans. They are socially skilled, intelligent, agile, joyful, and playful creatures that share many emotional similarities with humans. Whales are endothermic commonly called warmblooded. All three species are marine mammals and share many of the same traits which are present in almost all mammals. Interesting facts about dolphins amazing facts about dolphins. The term whales can include all cetaceans whales, dolphins, and porpoises, which are a diverse group of animals ranging in size from just a few feet long to over 100 feet long. In fact, the spiral tusk of a narwhal is actually a massive tooth.

Dolphins are very social, living in groups that hunt and even play together. While most whales spend their lives offshore in the oceans pelagic zone, some inhabit coastal areas and even spend part of their lives in freshwater. Scientific studies have shown, however, that sperm whales can dive as deeply as 1,185 metres, whilst a bottlenose whale dived to an incredible depth of 1,453 metres off the coast of nova scotia. Here are weird and littleknown fun facts about whales that prove they are a wonder of nature. Cetaceans include all whales, dolphins, and porpoises, and are found in every single ocean on the planet. Whales are the worlds biggest animals and dolphins are thought to be the cleverest of all sea creatures. Of the nearly 40 species of dolphins in the delphinidae, 6 are commonly called whales, including the killer whale and the pilot whales. Learn about whale migrations, the different types of whales and who has the biggest brain. Dolphins are extremely intelligent and sociable animals, and have their own way to communicate with each other using special sounds. There are currently 42 species of dolphins and seven species of porpoises. A world where every whale and dolphin is safe and free. In fact, the blue whale is considered to be the largest animal in the world. Find out facts about whales and facts about dolphins.

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