What is the Average Lifespan of a Squirrel?
Squirrels are medium-sized rodents in the family Sciuridae. They are members of the same family as chipmunks, ground squirrels, marmots, flying and prairie dogs. Although they are all mammals, they are known for their nocturnal habits and short life spans. Squirrels are usually found in urban areas and are very adaptable, making them a great companion for pets, gardeners, and home owners.
The lifespan of a squirrel varies from species to species. In its natural habitat, a female squirrel can live for up to five years. In captivity, a female squirrel’s average lifespan is about five years. A red squirrel, on the other hand, can live for only five. A ground squirrel has an average lifespan of three to four years, but can live for as long as 6 years.
The average lifespan of a gray squirrel is about 11 months, although they can live up to 8 years in captivity. Unfortunately, their young have a high mortality rate, with seventy percent of the litter dying before their first year. Another type of gray squirrel, known as an eastern gray squirrel, has a longer life expectancy, averaging around 12 years in the wild and up to 20 years in captivity. This species also tends to live longer in captivity than in the wild, and females generally live longer than males due to better medical care. The oldest recorded gray-squirrel reached 24 in a captivity environment.
A gray-furred squirrel lives up to about 8 years unlike other rodent species, the lifespan of a female Fox squirrel is significantly longer than that of a male. It is not uncommon for a female to produce two litters during her lifetime. Regardless of the age of the litter, the lifespan of a female Fox squirrel varies from other species.
The average lifespan of a gray-haired squirrel is about 7-8 years. While a male fox squirrel may live up to twenty years, the female is usually older, averaging about twelve years. A black-haired squirrel is a mutation in an Eastern Gray. This mutation prevents the animal from producing fur coat, which ruins the pelt.
Must Read: What is a Squirrel
The average lifespan of a female fox squirrel is eight years. In the wild, they typically live for about two years. In captivity, the average life span of a male fox squirrel is two years. Its fox counterpart, on the other hand, tends to live for about eight weeks longer. Among the rodent species, female fox squirrels tend to outlive their male counterparts.
Squirrels are mammals and are often regarded as pets but tend to live in forests, fields, and trees. Despite their many differences, the average lifespan of a gray squirrel is shorter than that of a red. The eastern gray’s reproductive longevity is higher than that of its male. This is a result of its higher fat content, which can make it more susceptible to predators.
Squirrels have an average of two litters per year. The young squirrels are born hairless and blind, and are the same age as their mother. Their mother will nurse them for approximately a year. They will usually live for about one year, depending on their environment. However, they will only breed once they have a healthy diet. A female squirrel can have up to two litters of babies in a year.
While this is not the average lifespan of a squirrel, they can reach a maximum age of 19 years if properly cared for. This means that it is best to avoid any kind of contact with the wild. Squirrels are prone to starvation, and their habitat is important for their health.
Jessica Watson is a PHD holder from the University of Washington. She studied behavior and interaction between squirrels and has presented her research in several wildlife conferences including TWS Annual Conference in Winnipeg.