LIST OF ILLUSTRATIONS xiii 



126. Black Oyster-catcher . . 107 



127. Black Oyster-catcher, foot . . . 107 



128. Bob-white, bill . ... 108 



129. Dove, bill ,108 



130. Turkey Vulture, bill ... . .109 



131. Turkey Vulture, foot . . 109 

 182. Sparrow Hawk, bill . . 109 



133. Fish Hawk, foot ..... . 109 



134. Owl, bill ... . .... 109 



135. Saw-whet Owl. head ......... 109 



130. Western Horned Owl. head . . .... 109 



137. King-fisher, head . . .109 



138. Kingfisher, foot . .109 



139. Cuckoo, foot .... .... 109 



140. Cuckoo, bill. ... .110 



141. Woodpecker (Sphyrapicus). bill . .... 110 



142. Woodpecker (Sphyrapicus), tail . . . 110 



143. Woodpecker (Dryobates). foot . ... 110 



144. Woodpecker (Picoides), foot . . . .110 



145. Humming-bird, bill .... . . 110 



146. Swift, bill .... . -110 



147. Nig-hthawk, foot .... . . 110 



148. Swift, foot ... . .110 



149. Song 1 Sparrow, foot . . . . . . . . .110 



150. Skylark, bill . .110 



151. Horned Lark, foot . . 110 



152. Flycatcher, bill ... . . . Ill 



153. Swallow, wing- ...... . . Ill 



154. Sprag-ue Pipit, foot ...... .111 



155. Pipit, foot . ... .111 



156. Warbler (Dendroica), bill . .111 



157. Black and White Warbler, foot . .111 



158. Song- Sparrow, bill . ..... Ill 



159. Goldfinch, bill . . . . .111 



160. Crossbill, bill .... . .111 



161. Long-spur, bill .. . . . . . , . .111 



162. Evening- Grosbeak, bill . . ... .111 



163. Scarlet Tanag-er, bill . ... Ill 



164. Summer Tanag-er, bill. . . Ill 



165. Oriole, bill . . . .112 



166. Cowbird, bill . .112 



167. Crow Blackbird, bill . .112 



168. Shrike, wing- feathers . . . . . . . .112 



169. Loggerhead Shrike, head ...... .112 



170. Wren, bill 112 



