Rat or Muskrat + Differences
Both black and brown rats tend to dwell near human habitats. They live in large communities and are polygynous in nature. Rats live primarily on land and prefer to build their nests underground, in trees or in elevated areas within buildings.
Muskrats, on the other hand, are aquatic and prefer to live in the wetlands. Their populations are much less profuse. The muskrat is named for the musky odor is emits when threatened. Muskrats are extremely territorial creatures.
Muskrats have thicker tails than rats and can survive longer underwater. Perhaps the largest difference between the muskrat and the common rat is the appearance of their coats. While common rats are dirty and tend to leave oily marks along walls and other surfaces they touch, muskrat pelts are thick and waterproof.