Litter Size

How many babies does a Eastern forest bat have at once? (litter size)

How many baby Eastern forest bats are in a litter?

A Eastern forest bat (Vespadelus pumilus) usually gives birth to around 1 babies.With 1 litters per year, that sums up to a yearly offspring of 1 babies.

Upon birth, they weight 23 grams (0.05 lbs) and measure 1.7 cm (0′ 1″). They are a member of the Vespertilionidae family (genus: Vespadelus). An adult Eastern forest bat grows up to a size of 19.7 cm (0′ 8″).

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 Eastern forest bat is 1

The eastern forest bat (Vespadelus pumilus) is a species of vesper bat in the family Vespertilionidae. It is found only in Australia, where it has been recorded from Queensland to New South Wales. The population is in decline, with the number of mature individuals decreasing.

Other animals of the family Vespertilionidae

Eastern forest bat is a member of the Vespertilionidae, as are these animals:

Animals that share a litter size with Eastern forest bat

Those animals also give birth to 1 babies at once:

Animals with the same weight as a Eastern forest bat

What other animals weight around 5 grams (0.01 lbs)?