The Pipistrelle is a small bat species commonly found across Europe and parts of Asia. It belongs to the family Vespertilionidae and is known for its agile flight and high-pitched echolocation calls. Pipistrelles typically roost in buildings, trees, and other sheltered areas, making them adaptable to urban environments. There are two main species of Pipistrelle: the Common Pipistrelle and the Soprano Pipistrelle. They are often distinguished by their size and the frequency of their echolocation calls. These bats play a crucial role in controlling insect populations, contributing to the ecosystem's balance.