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Litter Size

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

How many baby Hoary bats are in a litter?

A Hoary bat (Lasiurus cinereus) usually gives birth to around 2 babies.With 1 litters per year, that sums up to a yearly offspring of 2 babies.

Each of those little ones spend around 57 days as a fetus before they are released into the wild. Upon birth, they weight 5 grams (0.01 lbs) and measure 4 cm (0′ 2″). They are a member of the Vespertilionidae family (genus: Lasiurus). An adult Hoary bat grows up to a size of 7.5 cm (0′ 3″).

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 Hoary bat is 2

The hoary bat (Aeorestes cinereus) is a species of bat in the vesper bat family, Vespertilionidae. It lives throughout most of North America and much of South America, with disjunct populations in the Galápagos Islands and Hawaii.

Other animals of the family Vespertilionidae

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

Animals that share a litter size with Hoary bat

Those animals also give birth to 2 babies at once:

Animals that get as old as a Hoary bat

Other animals that usually reach the age of 2.08 years:

Animals with the same weight as a Hoary bat

What other animals weight around 27 grams (0.06 lbs)?

Animals with the same size as a Hoary bat

Also reaching around 7.5 cm (0′ 3″) in size do these animals: