What is a normal ejection fraction? A: Ejection fraction normally refers to measurements related to the left ventricle of the heart, and patients with an ejection fraction between 55 and 70 perc... Full Answer >
In fact, a single litter of babies may have different fathers. Gestation for ground squirrels lasts between 25 and 30 days. Litters can be quite large (up to 15 babies per litter), but the average size is only seven or eight babies.Of these, only five or six are likely to survive to maturity.fter conception occurs, gestation usually lasts 45 days. On average, mother squirrels welcome two to three babies, but she can have up to seven babies in a single litter. Typically, only one litter of babies is born to a mother fox squirrel per year. Two is the maximum possible.
The gestation period is not known, but is probably about 30 days. Six young spotted ground squirrels reared in captivity were found to weigh an average of 17 g at 34 days of age, their eyes opened at 27-28 days, and they were weaned at about 48 days.