Fish Structure and Function by D. G. Mackaen. Excellent descriptions designed for the adult learner.
Cascade Columbia Fisheries Enhancement Group – View several short videos about habitat restoration work in the Wenatchee Watershed, White River Sockeye by canoe and snorkel, and a snorkel view of the Methow River.
Fishes of the Columbia River. Species list of native and introduced fish in the Columbia River.
How to Identify Salmon/Steelhead. Includes a downloadable Trout and Salmon Identification brochure. Washington Department of Fish and Wildlife.
Wenatchee Watershed Fish species map http://fishmap.org/watershed/17020011.html
Catalog of Fishes Online Guide, authoritative reference for taxonomic fish names, featuring a searchable on-line database. Eschmeyer, W. N., R. Fricke, and R. van der Laan (eds). CATALOG OF FISHES: GENERA, SPECIES, REFERENCES. Electronic version accessed dd mmm 2016. [This version was edited by Bill Eschmeyer.]
Key to Macroinvertebrate Life in a River. A picture-based key to river-dwelling animals