Research Photos & Videos

Slideshow: Oklahoma Scenic Rivers Joint Phosphorus Study, 2014
Ozark stream life: grazing minnows (Spavinaw Cr., AR, Oct 2014)
Ozark stream life: "rock felt" (Little Saline Cr., OK, Oct 2014
Stoneroller minnows grazing heavily on periphyton, Beaty Cr , OK, Aug 2014
Video: Juvenile coho salmon feeding in
one of our study streams, Kenai Peninsula, AK
Texas streams
Alaska Stream Experiments, Summer 2009

Expedition Guyana, 27 Jan - 14 Feb 2009