The fur of the Brown Bat is a light glossy brown. This fur is also found on the bats’ toes. The bat’s ears are distinctly pointed, unlike many of its relatives’.
In general, these brown bats are three to five inches long and weigh between 1/16 and 1⁄2 ounce. The typical wingspan of the little brown bat is 8-10in. A Brown Bat can fit through 1/4 of an inch an sometimes smaller.