The cheer pheasant (Catreus wallichii), also known as Wallich's pheasant or chir pheasant, is a vulnerable species of the pheasant family, Phasianidae. It is the only member in the genus Catreus. The scientific name commemorates Danish botanist Nathaniel Wallich.
These birds lack the color and brilliance of most pheasants, with buffy gray plumage and long, gray crests. Its long tail has 18 feathers and the central tail feathers are much longer and the colour is mainly gray and brown. The female is slightly smaller in overall size.