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Sperm whales are massive deep-sea predators with a gray body, pointed teeth and a block-like head. Naturaliste Charters shared a video of the rare encounter on Facebook on March 26.
Before extensive research on whale vocalizations was completed, the low-frequency pulses emitted by some species of whales were often not correctly attributed to them. Dr Payne wrote: "Before it was shown that fin whales were the cause [of powerful sounds], no one could take seriously the idea that such regular, loud, low, and relatively pure frequency tones were coming from within the ocean ...
A trio of sperm whales — believed to be adult males, each about 50 to 60 feet long — has been spotted several times this past week off Orange County. Three sperm whales spotted along O.C ...
The sperm whale that beached itself off the coast of Venice in southwest Florida on Sunday has died. According to the Florida Fish and Wildlife Conservation Commission, the whale, measuring about ...
The species is confirmed to reach a mass of at least 495 kilograms (1,091 lb), though the largest specimens—known only from beaks found in sperm whale stomachs—may perhaps weigh as much as 600–700 kilograms (1,300–1,500 lb), [5] [6] making it the largest extant invertebrate. [3]
Arguably the most famous sperm whale counter-attack occurred on 20 November 1820, when a whale claimed to be about 25.9 metres (85 ft) long rammed and sank the Nantucket whaleship Essex. Only 8 out of 21 sailors survived to be rescued by other ships. [239] Scrimshaw was the art of engraving on the teeth of sperm whales. It was a way for whalers ...
The whale was spotted in the surf about 7:30 a.m., prompting members of the OBX Marine Mammal Stranding Network to respond. Juvenile sperm whale euthanized after stranding on North Carolina beach ...
The term echolocation was coined by 1944 by the American zoologist Donald Griffin, who, with Robert Galambos, first demonstrated the phenomenon in bats. [1] [2] As Griffin described in his book, [3] the 18th century Italian scientist Lazzaro Spallanzani had, by means of a series of elaborate experiments, concluded that when bats fly at night, they rely on some sense besides vision, but he did ...