Читать книгу A Manual of Philippine Birds - Richard C. McGregor - Страница 25

Bill similar to that of Gallus; feathers of crown forming a long crest; wings short and rounded; rectrices twenty-four in number and greatly graduated; upper tail-coverts lengthened; tarsi covered with transverse plates and each tarsus armed with two or three sharp spurs; tarsus longer than middle toe with claw.