| Sub-Family | 1.—The Nut-hatches (Sitta), iii., 20; the Common Nuthatch (S. cæsia), iii., 21; the Syrian Nuthatch (S. Syriaca), iii., 22. |
| " " | 2.—The Creepers (Sitella), iii., 22; the Bonneted Creeper (S. pileata), iii., 22. |
FAMILY IX.—THE WALL CREEPERS (TICHODROMÆ), iii., 23.
Sub-Family 1.—The Wall Creepers (Tichodroma), iii., 23; the Alpine or Red-winged Wall Creeper (T. muraria), iii., 23.
FAMILY X.—THE TREE CREEPERS (SCANDENTES), iii., 24.
| Sub-Family | 1.—The Tree Creepers (Certhia), iii., 23; the Common Tree Creeper (C. familiaris), iii., 25. |
| " " | 2.—The Sabre Bills (Xiphorhynchus), iii., 26; the Sabre Bill (X. trochilorostris), iii., 26. |
| " " | 3.—The Tree Choppers (Dendroplex), iii., 26; the Woodpecker Tree Chopper (D. picus), iii., 26. |
FAMILY XI.—THE WOODPECKERS (PICIDÆ), ii., 26.
| Sub-Family | 1.—The Black Woodpeckers (Dryocopus), iii., 27; the European Black Woodpecker (D. martius), iii., 27. |
| " " | 2.—The Giant Woodpeckers (Campephilus), iii., 28; the Imperial Woodpecker (C. imperialis), iii., 30; the Ivory-billed Woodpecker (C. principalis), iii., 30. |
FAMILY XII.—THE BLACK WOODPECKERS (MELANERPES), iii., 34.
Sub-Family 1.—The Black Woodpeckers (Melanerpes), iii., 34; the Red-headed Black Woodpecker (M. erythrocephalus), iii., 34; the Ant-eating Black Woodpecker (M. formicivorus), iii., 36.
FAMILY XIII.—THE VARIEGATED WOODPECKERS (PICI), iii., 36.