It is hard to guess what a Walrus weights. But we have the answer:
An adult Walrus (Odobenus rosmarus) on average weights 1045.33 kg (2304.56 lbs).
The Walrus is from the family Odobenidae (genus: Odobenus). It is usually born with about 59.09 kg (130.28 lbs). They can live for up to 40 years. When reaching adult age, they grow up to 2.88 meter (9′ 6″). Usually, Walruss have 1 babies per litter.
As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.
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 weight as a Walrus
As a comparison, here are some other animals that weight as much as the Odobenus rosmarus:
- Hector’s beaked whale with a weight of 1000 kilos (2204.62 lbs)
- Water buffalo with a weight of 924.25 kilos (2037.62 lbs)
- Northern giraffe with a weight of 959.83 kilos (2116.06 lbs)
- Narwhal with a weight of 938.06 kilos (2068.07 lbs)
- Sumatran rhinoceros with a weight of 1038.08 kilos (2288.57 lbs)
- Black rhinoceros with a weight of 986.47 kilos (2174.79 lbs)
- Northern elephant seal with a weight of 1116.2 kilos (2460.8 lbs)
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:
- Bearded seal with a size of 2.3 meter (7′ 7″)
- Black rhinoceros with a size of 2.85 meter (9′ 5″)
- Grévy’s zebra with a size of 2.7 meter (8′ 11″)
- Short-beaked common dolphin with a size of 2.44 meter (8′ 1″)
- Striped dolphin with a size of 2.3 meter (7′ 7″)
- White rhinoceros with a size of 2.59 meter (8′ 6″)
- African buffalo with a size of 2.53 meter (8′ 4″)
- Water buffalo with a size of 2.65 meter (8′ 9″)
- Indo-Pacific bottlenose dolphin with a size of 2.37 meter (7′ 10″)
- Common bottlenose dolphin with a size of 2.83 meter (9′ 4″)
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:
- Common sheath-tailed bat
- Coppery titi
- Blyth’s vole
- Ground cuscus
- Hairy-fronted muntjac
- Subalpine woolly rat
- White-eared titi
- Bonnet macaque
- Southern dog-faced bat
- Lion-tailed macaque
Animals with the same life expectancy as a Walrus
Completely different animals, but becoming as old as a Walrus:
- Crested servaline genet with an average maximal age of 34 years
- Onager with an average maximal age of 38.75 years
- Sloth bear with an average maximal age of 40 years
- Melon-headed whale with an average maximal age of 47 years
- Chacma baboon with an average maximal age of 45 years
- Guinea baboon with an average maximal age of 40 years
- Black capuchin with an average maximal age of 44 years
- Anoa with an average maximal age of 36 years
- Drill (animal) with an average maximal age of 33.33 years
- Black-and-white ruffed lemur with an average maximal age of 32 years