The Horsefly River supports one of the most important sockeye salmon runs in BC and the world. In addition to sockeye production, the Horsefly is home to unique runs of chinook and coho salmon and rainbow trout. Wildlife species on the ranch include big game animals, furbearers, upland game birds and waterfowl. Blue listed species include the fisher, trumpeter swans, sandhill cranes, great blue herons; yellow listed species include the grey wolf, cougar, mule deer, moose, red squirrel, beaver, muskrat, coyote, red fox, marten, ermine, long tailed weasel, mink, river otter, bobcat, black bear and lynx as well as an abundance of raptors such as eagles and osprey.