Galliformes are heavy-bodied ground-feeding domestic or game birds. Most are plump-bodied with thick necks and moderately long legs, and have rounded and rather short wings. They do not fly well if at all, but walk and run instead for transportation. These birds vary greatly in size from 12-120 cm. Many adult males have one to several sharp horny spurs on the back of each leg, which they use for fighting. They can be found worldwide and in a variety of habitats, including forests, deserts, and meadows. Male courtship behavior includes elaborate visual displays of plumage. Gallinaceous birds feed on a variety of plant and animal material, which may include fruits, seeds, leaves, shoots, flowers, tubers, roots, insects, snails, worms, lizards, snakes, small rodents, and eggs. [abstracted from Wikipedia]