portrait of a beautiful icterine warbler sitting on the branch hippolais icterina.

bird animal beak wildlife nature branch green wing yellow twig icterine warbler hippolais icterina wild background scene from czech portrait beautiful sitting portrait closeup close up single outdoors outdoor sitting perching song bird passerine summer spring time season singing song yellow green bush ornithology birdwatching birding europe european czech republic bohemia czechia beautiful cute adorable male adult animal wild wildlife pretty