closeup portrait of cetti`s warbler, cettia cetti perched on a trunk

animal autumn avian background bastardo beak beautiful beauty bird birdwatching branch brown bunting cetti cettia cettis cirl close closeup color colorful cute fauna feather forest green iberian lovel megarhynchos natural nature one ornithology outdoor passeriform passerine peninsula perched plumage portrait ruisenor season small songbird spain trunk warbler wild wilderness wildlife wing