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This spout, known as the blow, is often visible from far away as a white splash, which can also be caused by water resting on top of the blowhole. Spout shapes differ among species, which facilitates identification. This is followed by inhaling fresh air into the lungs. A humpback whale's lungs can hold about 5,000 litres (1,300 US gal) of air.
Sperm whales spout (breathe) 3–5 times per minute at rest, increasing to 6–7 times per minute after a dive. The blow is a noisy, single stream that rises up to 2 metres (6.6 ft) or more above the surface and points forward and left at a 45° angle. [69]
At eight in the morning of November 20, 1820, the lookout sighted spouts, and the three remaining whaleboats set out to pursue a pod of sperm whales. On the leeward side of Essex, Chase's whaleboat harpooned a whale, but its tail struck the boat and opened up a seam, forcing the crew to cut the harpoon line and return to Essex for repairs.
The toothed whales (also called odontocetes, systematic name Odontoceti) are a clade of cetaceans that includes dolphins, ... Spout shapes differ among species, which ...
Typically, gray whales feed only in Arctic and sub-Arctic waters during the summer months, when the cold seafloor is filled with life and millions, if not billions, of small shrimp-like critters ...
Fin-back whale (Balaenoptera physalus), also called the Tall-Spout and Long-John. According to Melville, the whale had been seen in almost every part of the oceans and was commonly observed by passengers crossing the Atlantic Ocean between Europe and New York City. IV. Hump-back whale (Megaptera novaeangliae). Melville states that this species ...
One of the first anatomical descriptions of the airways of the whales on the basis of a harbor porpoise dates from 1671 by John Ray. [ 28 ] [ 29 ] It nevertheless referred to the porpoise as a fish, most likely not in the modern-day sense, where it refers to a zoological group, but the older reference as simply a creature of the sea (cf. for ...
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