Tilli is digging National Aardvark Week! At the Zoo, our 17-year-old aardvark has multiple areas to dig around in.

Tilli is digging National Aardvark Week! At the Zoo, our 17-year-old aardvark has multiple areas to dig around in. Aardvarks have a great sense of smell and large claws that they can use to track down tasty insects.