Song of Birds 山と溪谷の鳥

Bird sounds is a non-music audio genre centered on the recording and presentation of avian vocalizations—songs, calls, alarm notes, wing sounds, and choruses—captured in natural habitats. Releases typically feature unprocessed or minimally edited field recordings that highlight species identification, behavior, and ecological context. While often issued as documentary or educational material for ornithologists and birders, bird-sound albums have also been widely used for relaxation, meditation, film and game sound design, and as source material in electroacoustic and ambient composition. Projects range from single-species studies to immersive “dawn chorus” soundscapes and region-focused guides.