Order X
Gallinæ. - TURKEYS, GROUSE, BOB-WHITES, etc.
Toes four, the hind one small and elevated above the front ones; bill generally short, stout, hard, and horny; wings rather short, the outer primaries curved and much stiffened.
A. Size very large. Subfamily Meleagrina: TURKEYS, p. 186. B. Size smaller. ..
Family Tetraonidæ:
GROUSE, BOB-WHITES, etc. (Fig. 27), p. 178.