muskrat woke up in spring and surfaced on dirty melting ice

animal animals aquatic aqueous banks beast beaver beaverrat biter broken brute canal chiseller coat coypou coypu coypus dirty domestication europe food fur furs gnawing hair ice inhabit mammals melting moustache musk muskrat musquash myocastor naturalizing nutria ondatra pet ponds rat reeds river rivers rodents search simpletoothed spring squash stagnant surfaced swamp voles water watery whisker wokeup