Stream and river organisms reflect their localized niche, and surrounding landscape both upstream and downstream. River organisms have evolved in diverse and fascinating ways in the varied ...

This episode focuses on kawa, which means both river and stream. These flowing bodies of water have played a central role in Japanese life and philosophy, as reflected in the Japanese language.

The upcoming Season 6 of "Virgin River" is set "against the backdrop of Mel and Jack’s romantic spring wedding season," as per Netflix.