answers: killdeer
context: , while that of 56 males was . Like all pelicans, it has a very long bill, measuring in length. The nominate subspecies in its breeding plumage has a white head with a yellowish wash on the crown. The nape and neck are dark maroon–brown. The upper sides of the neck have white lines along the base of the gular pouch, and the lower foreneck has a pale yellowish patch. The feathers at the center of the nape are elongated, forming short, deep chestnut crest feathers. It has a silvery gray <dfn>mantle,</dfn> <dfn>scapulars</dfn>, and upperwing coverts (feathers on the upper </s> is and its weight is . Like all storks, it has long legs, a long neck and a long straight pointed beak. The sexes are identical in appearance, except that males are larger than females on average. The plumage is mainly white with black flight feathers and wing coverts; the black is caused by the pigment melanin. The breast feathers are long and shaggy forming a ruff which is used in some courtship displays. The irises are dull brown or grey, and the peri-orbital skin is black. The adult has a bright red beak and red legs, the colouration of </s> three subspecies: The killdeer's common name comes from its frequently heard call. The killdeer is a large plover, with adults ranging in length from , having a wingspan between about , and usually being between in weight. It has a short, thick, and dark bill, flesh-coloured legs, and a red eye ring. Its are mostly brown with rufous fringes, its cap, back, and wings being the former colour. It has a white forehead and a white stripe behind the eye, and its lores and the upper borders to the white forehead are black. The killdeer also has a white collar
question: brown and white bird with black rings around neck