Search results

Despite intensive efforts to reintroduce beavers into areas where they are severely reduced in numbers or eliminated due to over-harvesting in the eighteenth and nineteenth centuries, beavers remain sparse or or missing from many stream reaches. In this study, beaver dams mostly occurred at sites that were not grazed or where there was some alternative grazing management, but were mostly absent at sites within Forest Service cattle allotments. Results indicated that cattle grazing influenced the relation between vegetation variables and beaver presence. We recommend that beaver restoration will require changes to current livestock management practices.

Plan to Increase American Beaver Populations at Rio Mora National Wildlife Refuge, NM Goals: Grow beaver population in Rio Mora National Wildlife Refuge to 20; Improve and expand habitat; Deter bison from beaver habitat