Muskrats Feeding Young
Female muskrats bear one to four litters a summer, with each litter consisting of one and 14 young (average is 6-7). The first litter is born in late April or early May and for the first two weeks they subsist solely on milk, but soon thereafter the parents start supplementing their offspring’s diet with vegetation.
When the young are about a month old, weaning will occur and the young will be out foraging for themselves. Until then, the parents work diligently bringing back the roots, stems, leaves and fruits of aquatic vegetation to their den where their young devour it. (Photo: muskrat bringing cattail leaves back to den)