Here's why:
* Moles are mammals: Like humans, they have distinct sexes. However, their external anatomy doesn't have obvious differences like we see in other animals.
* No visible genitalia: Moles have their reproductive organs hidden within their bodies.
* DNA testing is needed: The only way to definitively determine a mole's sex is through genetic testing.
If you're curious about the sex of a mole, it's best to contact a wildlife expert or a veterinarian who specializes in small animals.