The Varied Sitella is a small, short-tailed, dumpy bird which is usually heard before it is seen in the upper branches. There are five sub-species, differing in the patterns on the head and neck, the amount of streaking and in the wing patterns. The iris is orange-yellow, and the eye-ring, legs and feet are yellow. The bill is long and slender and slightly up-turned. All adults are greyish above and white below, with varied streaking. The upper tail coverts are pale, with dark-barring underneath. The tail is dark with a white tip. The upper wings are dark; in southern and eastern birds the underwings have an orange-rufous band, while in the north the band is white. Males have longer bills than females and tend to feed lower. Sitellas are usually seen in flocks, moving swiftly between trees or foraging busily over branches or the trunk. This species has many names including Black-capped or Orange-winged Sitella, Nuthatch or Barkpecker.