- a popular North American game bird; named for its call
- Colinus is a genus of bird in the Odontophoridae family. It contains the following species: * Northern Bobwhite, (Colinus virginianus) * Crested Bobwhite (Colinus cristatus) * Spot-bellied Bobwhite, (Colinus leucopogon) * Black-throated Bobwhite (Colinus nigrogularis)
- Any one of four species of quail in the genus Colinus, of the bird family Odontophoridae, limited to the Americas
- A small game bird of the partridge family that resembles a small, plump chicken. The flesh is white and delicately flavored. Most of these birds are raised on bird farms today. Known also as "quail."