Animal Age

How old does a Eastern gray squirrel get? (age expectancy)

What is the maximal age a Eastern gray squirrel reaches?

An adult Eastern gray squirrel (Sciurus carolinensis) usually gets as old as 24 years.

Eastern gray squirrels are around 44 days in the womb of their mother. When born, they weight 15 grams (0.03 lbs) and measure 4 cm (0′ 2″). As a member of the Sciuridae family (genus: Sciurus), a Eastern gray squirrel caries out around 2 little ones per pregnancy, which happens around 2 times a year. Fully grown, they reach a bodylength of 25.4 cm (0′ 10″).

As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.

A Eastern gray squirrel gets as old as 24 years

The eastern gray squirrel (Sciurus carolinensis), also known as the grey squirrel depending on region, is a tree squirrel in the genus Sciurus. It is native to eastern North America, where it is the most prodigious and ecologically essential natural forest regenerator. Widely introduced to certain places around the world, the eastern gray squirrel in Europe, in particular, is regarded as an invasive species.

Animals of the same family as a Eastern gray squirrel

Not really brothers and sisters, but from the same biological family (Sciuridae):

Animals that reach the same age as Eastern gray squirrel

With an average age of 24 years, Eastern gray squirrel are in good companionship of the following animals:

Animals with the same number of babies Eastern gray squirrel

The same number of babies at once (2) are born by:

Weighting as much as Eastern gray squirrel

A fully grown Eastern gray squirrel reaches around 546 grams (1.2 lbs). So do these animals:

Animals as big as a Eastern gray squirrel

Those animals grow as big as a Eastern gray squirrel: