Date: Mon, 23 Apr 2018 09:29:27 -0400
From: Susan Anderson
Subject: Beavers are riparian area cleaners
Beavers are scientifically proven riparian area cleaners.
Scientists have found water quality improves where beavers live and thrive, being one of nature’s natural filters. Here’s a nature documentary on this very animal and the science behind their cleaning of water and the land that surrounds their habitat: http://www.pbs.org/