Wetlands and forests in this park support a variety of wildlife. Lakes contain walleye, pike, perch and lake whitefish and are important habitat for beaver, muskrat and waterfowl. Orloff Lake has a great blue heron colony. Younger forests in the park contain white spruce and aspen. Mature forests contain birch and balsam poplar. White spruce and balsam fir dominate old growth stands. Black spruce and larch occur in wet areas.