Description wikipedia

The buff-crested bustard (Lophotis gindiana) is a medium-sized bird of East Africa; Somalia, Ethiopia, Kenya belonging to the family Otididae. The populations are stable and the species is of least concern. The buff-crested bustard is a medium-sized East African bird that can reach up to 60 cm (24 in) in height. Compared to other African bustards, this species is relatively small. Male buff-crested bustards weigh between 675 and 900 grams (24 and 32 oz). Mature males display a black stripe that extends from the throat to the breast. The male plumage is grey or buff, except for the black stripe and dark underside of the body. Most bustards of this family are sexually dimorphic; the male and female differ in plumage coloration and size. On the female, the line visible on the throat is duller and the overall grey coloration seen in the male is replaced by a light brown. As a result of ground-dwelling behaviour, the birds lack a hind toe and do not perch. The species gets its name from the coloured feather crest shown in males, but which is not present in females. When the bird's wings are extended, a large white patch is visible under each wing.