The crested partridge (Rollulus rouloul) also known as the crested wood partridge, roul-roul, red-crowned wood partridge, green wood quail or green wood partridge is a gamebird in the pheasant family Phasianidae of the order Galliformes,

gallinaceous birds. It is the only member of the genus Rollulus. Description: Regulated fat (25cm), tuft. Males: typical spreading crimson crest, the female head and a gray crest, wings brown, green body