By Jessica Bloustein
http://stream.publicbroadcasting.net/production/mp3/wamc/local-wamc-493284.mp3
Undated – One of the most damaging influences on Massachusetts' state parks and wildlife preserves is felt heavily in Western Massachusetts. All-terrain vehicles have been disallowed on much of the state's private property, but that may be a cause of the problem.
WAMC's Pioneer Valley Bureau Chief Jessica Bloustein has more.