11/19/2022

muskrat home

Several muskrats Ondatra zibethicus live in a burrow on the east shore of the pond. 

This year, I noticed an area of collapsed dirt over their burrow. Recently, it seemed they were active on the north shore of the pond, digging a new burrow where they may spend the winter. 

Some muskrats build domed houses of mud and vegetation visible above ground, but just as often they dig burrows with an underwater entrance.