Stream Insects of the Pacific Northwest - A 43-page, color field guide by Patrick Edwards © 2008. (Printed on Synaps paper, which is water & tear resistant.)
Text and photos by Patrick Edwards. Published by Center for Science Education, Portland State University. Contact: email firstname.lastname@example.org; ph (503) 725-8303.
Patrick Edwards is a Ph.D. student and instructor at Portland State University. He also teaches stream ecology at Trillium Charter School, Portland, OR.