Red-backed Shrike (Lanius collurio) male perched on twig with wet feathers, Bulgaria

vertebrates wet red backed shrike horizontals feathers bulgaria birds bird animals eastern european eastern east horizontal behaviour wildlife eastern europe male nature bathing aves perched bulgarian shrikes east europe collurio zoology twig passeriformes bird east european vertebrate perching developed countries developed country branch european laniidae laniidae europe lanius animal europe