Can Fox Squirrels Breed with Grey Squirrels?

The Fox Squirrel (or Eastern Fox Squirrel) and the Gray Squirrel (also known the Eastern* Gray Squirrel) are rodents in the family Sciuridae. ... Gray Squirrels prefer dense stands of trees. The two generally don't share the same habitat, but when they do, they don't interbreed.

Can squirrels crossbreed?

As a new study published in the journal BMC Evolutionary Biology explains, squirrels sporting black coats owe their distinctive appearance to interbreeding between gray and fox squirrels, which carry a faulty pigment gene known to give some members of the predominantly reddish-brown species darker fur.

Can red and grey squirrels breed together?

Being different species means that red squirrels and grey squirrels disagree on more than just territory. They're just not reproductively compatible. Red and grey squirrels are different species (Sciurus vulgaris and Sciurus carolinensis, respectively) and are not reproductively compatible.