Assertion: shrew's nest | /r/MadeOf | piles of vegetation
Facets:
Source sentences:
text: The nests of the muskrats are formed by piles of vegetation, generally in 15 to 40 inches of water.
text: The nests of the muskrats are formed by piles of vegetation, generally in 15 to 40 inches of water.•They are mainly herbivorous, eating aquatic plants and shoots.