WebApr 15, 2015 · A sperm whale comes eye-to-eye with an underwater robot. (Image credit: Ocean Exploration Trust) A lucky group of ocean lovers got the surprise of a lifetime when a huge sperm whale... WebAug 11, 2024 · Sperm whales ( Physeter macrocephalus) are the largest toothed whales, with enormous square-shaped heads and the biggest brains of any animal on Earth. These deep-divers are known for hunting...
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WebSep 10, 2015 · A moment that changed me – looking a sperm whale in the eye Philip Hoare I’d always been scared of these great creatures but while filming in the Azores, I jumped into the ocean amid a pod of... Websperm whale eye sperm whale ambergris sperm whale tail sperm whale sleep sperm whale isolated Sort by: Most popular Sperm Whale - Sea Life Pen and ink style illustration of a sperm whale or sea life. Check out my "Nautical & Beach" light box for more. Set of whale species icons. Vector illustration isolated on... Set of whale species icons. frank mecum net worth 2022
Eye to Eye with a Sperm Whale - YouTube
The sperm whale's eye does not differ greatly from those of other toothed whales except in size. It is the largest among the toothed whales, weighing about 170 g. It is overall ellipsoid in shape, compressed along the visual axis, measuring about 7×7×3 cm. The cornea is elliptical and the lens is spherical. See more The sperm whale or cachalot (Physeter macrocephalus) is the largest of the toothed whales and the largest toothed predator. It is the only living member of the genus Physeter and one of three extant species in … See more External appearance The sperm whale is the largest toothed whale and is among the most sexually dimorphic of all cetaceans. Both sexes are about the same size … See more Distribution Sperm whales are among the most cosmopolitan species. They prefer ice-free waters over 1,000 metres (3,300 ft) deep. Although both sexes range through temperate and tropical oceans and seas, only adult males … See more Relations within the species Like elephants, females and their young live in matriarchal groups called pods, while bulls live … See more Etymology The name "sperm whale" is a clipping of "spermaceti whale". Spermaceti, originally mistakenly identified as the whales' semen, is the semi-liquid, waxy substance found within the whale's head. (See "Spermaceti organ and melon" … See more After the discovery by Valentine Worthington and William Schevill confirmed the existence of whale vocalization further studies conducted found that sperm whales are capable of emitting sounds at a volume of 230 decibels – … See more Sperm whales can live 70 years or more. They are a prime example of a species that has been K-selected, meaning their reproductive strategy is … See more WebSep 16, 2024 · Pygmy sperm whales are toothed whales named after the waxy substance—spermaceti—found in their heads. The spermaceti is an oil sac that helps the whales focus sound. Like squid, pygmy sperm whales can produce a dark, ink-like liquid that helps them escape from predators. Pygmy sperm whales are found in temperate and … WebSperm whales ( Physeter macrocephalus) are the largest of the toothed whales, reaching up to 66 feet (20 meters) long. Vaquita ( Phocoena sinus ), Hector’s ( Cephalorhynchus hectori) and Maui’s ( Cephalorhynchus hectori maui) dolphins are among the smallest toothed whale species, each reaching less than 5 feet long. bleacher report nfl mock draft 2023