Do fisher cats dig for grubs?

Fisher cats, also known as fisher, are mammals. They are carnivores and their diet consists mainly of meat.

While they might occasionally eat some insects, they are not known to dig for grubs like some other animals do. Their primary food sources include:

* Small mammals: Mice, voles, squirrels, rabbits

* Birds: Grouse, ducks, owls

* Other: Fish, frogs, snakes, eggs

Therefore, the answer is no, fisher cats do not dig for grubs.