 Conservationists throughout Wyoming are working to mitigate accidental wildlife mortality. One initiative that landowners and land managers are implementing to lessen greater sage grouse and fence collisions are to hang fence markers. Research suggests effective placement of fence markers can reduce sage grouse fence collisions by 83%. It is recommended to place fence markers on fences located within a quarter mile of a sage grouse like a breeding ground. The basic materials you will need to make fence markers are vinyl undersill trim strips, miter saw, tin snips, scissors, safety glasses, dust mask, and gloves. In general, three-inch markers will fit most barbed wire fences. It is recommended the space between barbs is measured prior to cutting. The Natural Resources Conservation Service recommends placing markers only along the top wire about every three feet. Fence posts can also act as markers. Fence markers can allow other wildlife, such as pronghorn, mule deer, and elk, safely navigate fences. For more information, contact your local NRCS office. From the University of Wyoming Extension, I'm Wendy Kelly, Exploring the Nature of Wyoming.