From the category archives:

invasive species

Bans on Felt Soled Wading Boots Gathering Steam: How Long Until You’re Wearing Rubber (And Practicing Safe Wading)?

by Tom Chandler on February 26, 2010 · 41 comments

New Zealand Mud Snails Discovered in Russian River: How Do We Stop This?

by Tom Chandler on September 18, 2008 · 23 comments