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Great white sharks can swim at speeds of 25 km/h (16 mph) [9] for short bursts and to depths of 1,200 m (3,900 ft). [10] The great white shark is arguably the world's largest-known extant macropredatory fish, and is one of the primary predators of marine mammals, such as pinnipeds and dolphins.
Alison Towner, a scientist based in South Africa, has been studying the movement ecology of great white sharks for 15 years and has published a recent paper on the orcas’ shocking predation of ...
Like other whales, the male fin whale has been observed to make long, loud, low-frequency sounds. [19]Most sounds are frequency-modulated (FM) down-swept infrasonic pulses from 16 to 40 hertz frequency (the range of sounds that most humans can hear falls between 20 hertz and 20 kilohertz).
English: Comparison of size of killer whale (Orcinus orca) and great white shark (Carcharodon carcharias).This image assumes an average length of 4.6 metres for a great white shark (males measure 3.4 to 4.0 m (11 to 13 ft), and females measure 4.6 to 4.9 m (15 to 16 ft) on average), and 6.5 metres for a killer whale (males typically range from 6 to 8 metres (20 to 26 ft) and females from 5 to ...
The kill by a lone orca might have been made possible by the prey’s smaller size as a juvenile great white, according to the study. Adult great whites have a maximum length of 6.5 meters (21.3 ...
Related: Whale Watchers Stunned by Sighting of 'Super Rare' White Orca Named Frosty "The Good Whale" launches on Nov. 14, wherever podcasts are available and on the NYT Audio app. New York Times ...
Off the coast of Australia, a female great white shark is roaming close to shore, looking for food; a male saltwater crocodile swims nearby, looking for a new territory. The shark hits the crocodile with the bump-and-bite technique. Accustomed to defending himself against rivals, the crocodile bites the shark's tail, but cannot get a good grip.
Deep Blue is a female great white shark that is estimated to be 6.1 m (20 ft) long or larger and is now sixty years old. She is believed to be one of the largest ever recorded in history. The shark was first spotted in Mexico by researcher Mauricio Hoyos Padilla.