Armadillos are small to medium-sized mammals. The smallest species, the pink fairy armadillo, is roughly chipmunk-sized at 85 g (3.0 oz) and 11 cm (4.3 in) in total length. The largest species, the giant armadillo, can be the size of a small pig at up to 60 kg (130 lb) and over 100 cm (39 in) in length. They are prolific diggers; many species use their sharp claws to dig for food, such as grubs, and to dig dens. The nine-banded armadillo prefers to build burrows in moist soil near the creeks, streams, and arroyos around which it lives and feeds.