Short（短編）

Quiet waves, seagulls, kites, passing fishing boats, whistles of large boats.(Partially recorded)

静かな波、カモメ、トンビ、漁船の通過、大型船の汽笛。（一部収録）

※There is also a paid version of "Sound in Nature" which is rich in episodes and has a long version.(Apple podcast only)

ロングバージョンのある有料版「Sound in Nature」もあります。

https://podcasts.apple.com/us/podcast/sound-in-nature/id1569798616