Preventing the Spread of Invasive Species

By Scott Richmond

An interview Jim Athern of the Pacific States Marine Fisheries Commission about how to stop the spread of invasive species such as didymo (rock snot) and New Zealand mud snails. The interview is in MP3 format and is 7:40 long.

Scott Richmond is Westfly's creator and Executive Director. He is the author of eight books on Oregon fly fishing, including Fishing Oregon's Deschutes River (second edition).