![]() ![]() It tips the scales at around 6 kg (15 lb) for context, human brains weigh about 1. Weighing in at 4 tonnes (8,800 lb), it is the h eaviest tongu e of any animal.Each upper jaw features about 400 plates of bristle-like keratin called baleen, which traps the krill that the whale feeds on.With our continuing support, blue whales will be around for future generations to marvel at for many years to come. But thankfully, since being designated a protected species in 1966 its numbers have started to rise again. Intensive whaling in the early 20th century devastated the world’s blue whale populations. This unparalleled difference in size between predator and prey represents yet another natural record. It swallows them in great gulps of seawater before raising its tongue to its mouth, straining the briny liquid through baleen plates but retaining its prey. Perhaps surprisingly, this behemoth of the deep feeds mainly on some of the ocean’s smallest inhabitants: tiny crustaceans called krill that reach no longer than a few centimetres. From the longest fingernails to the tallest man, check out the incredible people whose unique talents and physical attributes have earned them a Guinness World Records title. Watch and read about more record-breaking animals on our animal showcase pages From big dogs, including the biggest dog in the world, to the really small dogs and all sorts of dog breeds in-between, the Guinness World Records showcase on mans best friend looks at those dogs which have had the talents and/or attributes to become a record holder. This also makes this species the largest migrant in the animal kingdom. Find out about the worlds record-breaking dogs. The blue whale can grow up to 30 m (98 ft) long – around the same as a Boeing 737.įound in all the world’s oceans, the blue whale travels thousands of miles every year, breeding in the tropics during the winter and swimming to more extreme latitudes to feed in summer. The blue whale is the la rgest animal, with some specimens weighing in at a colossal 200 tonnes (440,000 lb), although 100–150 tonnes (200,000–300,000 lb) is the average.Įven dinosaurs didn’t reach that size – for instance, it’s nearly 20 times heavier than a T. ![]()
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