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Animal Size

Walrus size: How big do they get?

How big does a Walrus get? Here is an overview over the average adult age:

A grown Walrus (Odobenus rosmarus) reaches an average size of 2.88 meter (9′ 6″).

When born, they have an average size of 0 cm (0′ 0″). During their lifetime of about 40 years, they grow from 59.09 kg (130.28 lbs) to 1045.33 kg (2304.56 lbs). A Walrus has 1 babies at once. The Walrus (genus: Odobenus) is a member of the family Odobenidae.

As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.

The average adult size of a Walrus is  (9' 6

The walrus (Odobenus rosmarus) is a large flippered marine mammal with a discontinuous distribution about the North Pole in the Arctic Ocean and subarctic seas of the Northern Hemisphere. The walrus is the only living species in the family Odobenidae and genus Odobenus. This species is subdivided into two subspecies: the Atlantic walrus (O. r. rosmarus), which lives in the Atlantic Ocean, and the Pacific walrus (O. r. divergens), which lives in the Pacific Ocean.Adult walrus are characterised by prominent tusks and whiskers, and their considerable bulk: adult males in the Pacific can weigh more than 2,000 kilograms (4,400 pounds) and, among pinnipeds, are exceeded in size only by the two species of elephant seals. Walruses live mostly in shallow waters above the continental shelves, spending significant amounts of their lives on the sea ice looking for benthic bivalve mollusks to eat. Walruses are relatively long-lived, social animals, and they are considered to be a “keystone species” in the Arctic marine regions.The walrus has played a prominent role in the cultures of many indigenous Arctic peoples, who have hunted the walrus for its meat, fat, skin, tusks, and bone. During the 19th century and the early 20th century, walruses were widely hunted and killed for their blubber, walrus ivory, and meat. The population of walruses dropped rapidly all around the Arctic region. Their population has rebounded somewhat since then, though the populations of Atlantic and Laptev walruses remain fragmented and at low levels compared with the time before human interference.

Animals with the same size as a Walrus

Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Walrus:

Animals with the same litter size as a Walrus

Here is a list of animals that have the same number of babies per litter (1) as a Walrus:

Animals with the same life expectancy as a Walrus

Completely different animals, but becoming as old as a Walrus:

Animals with the same weight as a Walrus

As a comparison, here are some other animals that weight as much as the Odobenus rosmarus: