The largest of the nuthatches, the White-breasted Nuthatch has a bright white breast and face. The white on the face extends above the eyes. Its upperparts are slate-gray, with streaks of black in the wings. Males have black caps, which extend to their necks and partially around the neck like a collar. Females’ caps are similar, but gray. Both sexes are chestnut-colored under their short tails. In flight, white can be seen on either side of the tail. Like all nuthatches, the White-breasted has strong legs and toes, long, curved talons, and a long, strong bill.