Description
Elephant seals take their name from the large proboscis of the adult male (bull) which resembles an elephant's trunk. The bull's proboscis is used in producing extraordinarily loud roaring noises, especially during the mating season. More importantly, however, the nose acts as a sort of rebreather, filled with cavities designed to reabsorb moisture from the animals' exhalations . This is important during the mating season when the seals do not leave the beach to feed, so must conserve body moisture as they have no incoming source of water. Southern elephant seal bulls reach a length of 16 feet (4.9 m) and a weight of 6,600 pounds (3,000 kg), and are much larger than the cows, which typically measure about 10 feet (3.0 m) and 2,000 pounds (910 kg). Northern elephant seal bulls reach a length of 14 to 16 ft (4.3 to 4.9 m) and the heaviest weigh about 5400 lbs (2455 kg).
Read more about this topic: Elephant Seal
Famous quotes containing the word description:
“It is possible—indeed possible even according to the old conception of logic—to give in advance a description of all ‘true’ logical propositions. Hence there can never be surprises in logic.”
—Ludwig Wittgenstein (1889–1951)
“He hath achieved a maid
That paragons description and wild fame;
One that excels the quirks of blazoning pens.”
—William Shakespeare (1564–1616)
“Whose are the truly labored sentences? From the weak and flimsy periods of the politician and literary man, we are glad to turn even to the description of work, the simple record of the month’s labor in the farmer’s almanac, to restore our tone and spirits.”
—Henry David Thoreau (1817–1862)