There are six different species of quail native to United States. These are sometimes called "New World Quail."
This image features fine art illustrations of all six extant species of quail native to the USA printed on a high-quality, men's cotton t-shirt.
CALIFORNIA QUAIL (Callipepla californica)
GAMBEL’S QUAIL (Callipepla gambelii)
MONTEZUMA’S QUAIL (Cyrtonyx montezumae)
MOUNTAIN QUAIL (Oreortyx pictus)
NORTHERN BOBWHITE QUAIL (Colinus virginianus)
SCALED QUAIL (Callipepla squamata)