Litter Size

How many babies does a Spectacled bear have at once? (litter size)

How many baby Spectacled bears are in a litter?

A Spectacled bear (Tremarctos ornatus) usually gives birth to around 1 babies.

Each of those little ones spend around 215 days as a fetus before they are released into the wild. Upon birth, they weight 320 grams (0.71 lbs) and measure 36.8 cm (1′ 3″). They are a member of the Ursidae family (genus: Tremarctos). An adult Spectacled bear grows up to a size of 1.77 meter (5′ 10″).

To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.

The average litter size of a Spectacled bear is 1

The spectacled bear (Tremarctos ornatus), also known as the Andean bear, Andean short-faced bear, or mountain bear and locally as jukumari (Aymara and Quechua), ukumari (Quechua) or ukuku, is the last remaining short-faced bear (subfamily Tremarctinae). Its closest relatives are the extinct Florida spectacled bear, and the giant short-faced bears of the Middle to Late Pleistocene age (Arctodus and Arctotherium). Spectacled bears are the only surviving species of bear native to South America, and the only surviving member of the subfamily Tremarctinae. The species is classified as Vulnerable by the IUCN because of habitat loss.

Other animals of the family Ursidae

Spectacled bear is a member of the Ursidae, as are these animals:

Animals that share a litter size with Spectacled bear

Those animals also give birth to 1 babies at once:

Animals that get as old as a Spectacled bear

Other animals that usually reach the age of 36.42 years:

Animals with the same weight as a Spectacled bear

What other animals weight around 123.09 kg (271.36 lbs)?

Animals with the same size as a Spectacled bear

Also reaching around 1.77 meter (5′ 10″) in size do these animals: