Tundra Swans in Saitama Prefecture.

All photos were taken with Pentax K-3mk3

Every autumn, Tundra swans migrate from Siberia to Japan.

The Oppe River in Saitama Prefecture is a wintering ground, and many Tundra swans stay there until spring.

I went to take photos that morning, but since it was still the New Year's holiday, there were no other photographers.