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The word "whale" comes from the Old English hwæl, from Proto-Germanic *hwalaz, from Proto-Indo-European * (s)kwal-o-, meaning "large sea fish". [3][4] The Proto-Germanic *hwalaz is also the source of Old Saxon hwal, Old Norse hvalr, hvalfiskr, Swedish val, Middle Dutch wal, walvisc, Dutch walvis, Old High German wal, and German Wal. [3] Other archaic English forms include wal, wale, whal ...
Whale, any of the larger species of aquatic mammals belonging to the order Cetacea. Whales are the heaviest known animals, living or fossil, reaching a maximum size in the blue whale of perhaps more than 30 meters and 200 metric tons. They are distributed throughout the world's oceans and seas.
Learn about the different types of whales - how they look, where and how long they live, what they eat, how big they get, interesting facts, pictures, and more.
Learn about the 43 living whale species, their characteristics, conservation status, and where they are found. Compare baleen whales and toothed whales, and see interactive table and photos of each whale type.
Found in every ocean on Earth, whales are the biggest creatures we have, and some of the most mysterious.
Whales are massive marine mammals that migrate thousands of miles, communicate with songs, and live for over a century.
Learn about whales, the largest mammals on Earth, and their role in the marine ecosystem. Find out how WWF works to protect whales from threats such as shipping, bycatch, and climate change.
Learn about 21 different types of whales, from the massive blue whale to the elusive Omura's whale. Find out how whales are classified, how they feed, and how old they can live.
Learn about whales, the largest and oldest animals on Earth, and their conservation by NOAA Fisheries. Find out the differences between baleen and toothed whales, and the threats and protections they face.
Learn about the diversity, evolution, and ecology of cetaceans, the mammals that live in the water. Find out how whales breathe, communicate, feed, and adapt to different environments.