Pipistrellus nathusii 1, Ruige dwergvleermuis, Saxifraga-Mark Zekhuis Pipistrellus nathusii 2, Ruige dwergvleermuis, Saxifraga-Mark Zekhuis Pipistrellus nathusii 3, Ruige dwergvleermuis, Saxifraga-Mark Zekhuis Pipistrellus nathusii 4, Ruige dwergvleermuis, Saxifraga-Mark Zekhuis
Pipistrellus nathusii 5, Ruige dwergvleermuis, Saxifraga-Mark Zekhuis Pipistrellus nathusii 6, Ruige dwergvleermuis, Saxifraga-Mark Zekhuis Nathusius pipistrelle bat on bark of tree  Nathusius' pipistrelle (Pipistrellus nathusii) resting on tree. This is a small migratory bat in the pipstrelle genus. Large flocks travel from northern to southern Europe every spring and autumn. : Pipistrelle, Protection, animal, background, bark, bat, bats, biology, brown, close, cute, day, europe, eye, fauna, flying, forest, free, fun, fur, hair, halloween, head, insectivorous, life, little, lovely, mammal, migration, migratory, moving, nathusii, nathusius, nature, nocturnal, one, outdoors, pipistrelles, pipistrellus, predator, single, sky, small, tree, up, vertical, wild, wildlife, wing, wooden