Other furs traded included deer, marten, raccoon, fox, otter, and muskrat. Less common creatures include beaver, bobcat, coyote, fisher, mink, muskrat, red fox, and river otter. People continue to trap rabbit, beaver, coyote, mink, muskrat, lynx, and weasel. Non-predatory small mammals include muskrat, and nutria. The men would also hunt game such as muskrat, mink, otter, beaver, and deer. They traded with the Native Americans for furs, such as beaver, otter, muskrat, and deer. Muskrat and beaver were hunted during the winter. Waterfowl, especially ducks, as well as beaver, muskrat and aquatic turtles eat this plant. Cheaper alternatives were pelts of wolf, Persian lamb or muskrat. Smaller mammals include woodchucks, weasels, chipmunks, muskrat and field mice. Cage traps are also used in muskrat trapping. Royal Canadian Mounted Police winter hats are made from muskrat fur. Ushankas are often made from inexpensive sheepskin ("tsigeyka", ), rabbit or muskrat fur. She had to check the muskrat traps in nearby marshes, even after contracting measles. The body was first discovered by a young man who was checking his muskrat traps.