Underwater River Scenery Pictures, Page 2

Light reflected from air bubbles left ghostly wisps in this fairly long exposure picture beneath a riffle. It's got an accidental artistic look.

Gonzo and I had to wait a few seconds for this snapping turtle to get out of our way before we crossed over a log on his small stream.

Light beams filter through a wavy surface.

Underwater moss and riffle bubbles.

This is a tailed frog, genus Ascaphus that lives in cold fast streams of the west. Perhaps this critter is one reason that leech flies work in some trout streams.

Here's the stream bottom of a newly renovated artificial channel created by the Wisconsin DNR to restore the natural flow of a small stream that had previously been diverted through a series of shallow, water-warming old private hatchery ponds.