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Whales range in size from the 2.6 metres (8.5 ft) and 135 kilograms (298 lb) dwarf sperm whale to the 29.9 metres (98 ft) and 190 tonnes (210 short tons) blue whale, which is the largest known animal that has ever lived. The sperm whale is the largest toothed predator on Earth.
Learn about whales, the largest animals on Earth, and their types, calls, and threats. Find out how whales feed, communicate, and migrate across the oceans.
Learn about whales, the largest living creatures on the planet, and their role in climate change mitigation. Find out how WWF works to protect whales from commercial whaling, bycatch, shipping, and habitat loss.
Hace 3 días · Learn about whales, the largest aquatic mammals, belonging to the order Cetacea. Find out their characteristics, distribution, behavior, and threats from human activities.
Learn about the diversity, evolution and characteristics of whales, the mammals that live in the water. Find out how whales breathe, feed, communicate and adapt to different environments.
Learn about the largest animal ever to have lived on Earth, its diet, vocalization, behavior, and lifespan. Find out how blue whales were hunted to the brink of extinction and how they are recovering today.
Cetaceans are famous for their high intelligence, complex social behaviour, and the enormous size of some of the group's members. For example, the blue whale reaches a maximum confirmed length of 29.9 meters (98 feet) and a weight of 173 tonnes (190 short tons), making it the largest animal known ever to have existed.
