luscinia svecica. masculum avis cantat canticum in aestate

altai animal asia avian beautiful bird birds birdwatching blue bluethroat branch bright brown colorful cute feather feathers food habitat kulunda kulundinskaya light luscinia male migratory natural nature orange ornithology pallidogularis passerine perching plumage portrait russia siberia small song songbird standing steppe svecica tail throat tree wild wildlife wing