The northern elephant seal (Mirounga angustirostris) is one of two species of elephant seal (the other is the southern elephant seal). It is a member of the family Phocidae ("true seals"). Elephant seals derive their name from their great size and from the male's large proboscis, which is used in making extraordinarily loud roaring noises, especially during the mating competition. Sexual dimorphism in size is great: The males can grow to 14 ft (4 m) and 5,000 lb (2,300 kg), while the females grow to 11 ft (3 m) and 1,400 lb (640 kg). Correspondingly, the mating system is highly polygynous; a successful male is able to impregnate up to 50 females in one season.
Read more about Northern Elephant Seal: Description, Range and Ecology, Social Behavior and Reproduction, History and Status
Famous quotes containing the words northern, elephant and/or seal:
“[During the Renaissance] the Italians said, “We are one in the Father: we will go back.” The Northern races said, “We are one in Christ, we will go on.””
—D.H. (David Herbert)
“I asked my mother for fifty cents
To see the elephant jump the fence.
He jumped so high he reached the sky,
And didn’t get back till the Fourth of July.”
—Unknown. I Asked My Mother (l. 1–4)
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—Ralph Waldo Emerson (1803–1882)