barn swallow - hirundo rustica - andorinha das chamines - bird

andorinha animal background barn bat bird black brown cave caveman chamines dark das ear eared ecosystem face flight flying fruit fur hanging hibernating hibernation hirundo horseshoe image isolated largest lesser limestone long looking loulà loulà made mammal mehelyi mehelys morcegodeferraduramourisco natural nature night nocturnal portrait portugal premolar rare rhinolophus rock rustica scary sedentary sleeping small songbird swallow threatened top underground upside wild wildlife wing