RegulationM. G. L. Part 1, Title Xix, Ch. 131, Section 80a Permit ApplicationApplication for 10-Day Emergency Beaver or Muskrat Permit BEAVERS PLAY AN IMPORTANT ROLE IN NEW ENGLAND’S ECOLOGY A Citizen's Guide to Addressing Beaver Conflicts Division of Fisheries & Wildlife Learn About Beavers Beavers in Massachusetts Living with Beavers Fact Sheet
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