 Cummins and Bob Creeks are lined with red alder and bigleaf maple trees, and understory vegetation consists of rhododendron, salal, sword fern, salmon berry, and elderberry.Wildflowers in the Wilderness include monkey flower, aster, candy flower, and foxglove.Wildlife in Cummins Creek Wilderness include salmon, steelhead and coastal cutthroat trout which spawn in the creek waters.