Winter birds overwintering in Azumino.

Gohouden-yusuichi, located in Azumino City, Nagano Prefecture, is known as a many swan flying land.
The nearest station to Gohouden-yusuichi is Akashina Station on the Shinonoi Line, but you can also get there in about 10 minutes by car from Hotaka Station on the Oito Line.
If you visit Azumino in winter, why not wake up a little earlier and go see the wintering birds.
When this video was shot in mid-February, they could be seen flying off to Siberia in formation.
Shortly after the swans return to Siberia, spring arrives along the Oito Line.