INDKX. 



191 



Dusk, Broadbill, 90. 

 Bofflehead, 90. 



Canvasback, 90. 

 Eider, 90. 

 Old Squaw, 90. 

 Bedhead, 9a 



Ruddy, 90. 

 Scaup, 90. 

 Wood, 89. 

 Ducks, 20, 21, 22, 23, 28, 30, 36, 67. 



Eagle, Bald, 108. 

 El';.'* of birds, 68. 

 Egret, White, 91. 

 Empidonax minimus, 125. 

 Emu, 19, 69, 70. 

 Ereunetea pusillus, 98. 

 Eutoxeres, 31. 



Falco sparverius, 106. 



Falconidae, 104. 



Feet, the, as hands, 29. 



as weapons, 29. 



effects of use and disuse of, 27. 



seasonal change in structure of, 29. 



uses of, 27. 

 Field-glass, 72. 

 Finch, Grass, 140. 



Lark, 154. 



Purple, 39, 149. 

 Finches, 42, 133. 

 Firebird, 131. 

 Fisli Hawk, 66. 

 Flamingo, 28, 39. 

 Flicker, 68, 116. 

 Flycatcher, Arizona Crested, 124. 



Crested, 68,123. 



Great Crested, 123. 



Least, 125. 

 Flycatchers, 6, 27, 44, 121. 

 Frigate Birds, 5, 19. 

 Fringillidse, 139. 

 Fulica americana, 94. 



Galeoscoptes caroliuensis, 173. 

 Gallinee, 100. 



Gallinapo delienta. '.'7. 

 Gallinules, 17, 20, 22. 



Gannets, 81 

 Geothlypis trichas, 171. 

 Glacial period, 

 Gnatcateher, l'>lue-gray, 181. 

 Goldfinch, 148. 

 Goose, Canada, 94. 

 Graokle, Bronzed, 133. 



Purple, 133. 

 Grebe, Pied-billed, 84. 

 Grebes, 18, 20, 21, 22, 25, 27, 84. 

 Grosbeak, Cardinal, 36. 



Pine, 148. 



Eose-breasted, 36, 150. 

 Grouse, Rutted, 29, 101. 

 Grouse, 18, 19, 23, 27, 29, 36, 41, 62. 

 Gull, Herring, 86. 

 Gulls, 9, 67. 



Haliaeetus leucocephalus, 108. 

 Hangnest, 131. 

 Harporhynohus rufus, 175. 

 Hawk, Chicken, 104, 105. 



Cooper's, 8, 104, 107. 



Fish, 14, 29, 107. 



Hen, 104. 



Marsh, 64,106. 



KtM-shouldered, 104. 



Bed-tailed, 106. 



Sharp-shinned, 8, 104, 107. 



Sparrow, 106. 

 Hawks, 7, 8, 29, 36, 44, 55, 65. 

 Hell-diver, 84. 

 Herodiones, 90. 

 Heron, Black-crowned Night, '.'2. 



Great Blue, 91. 



Little Green, 92. 



Snowy, 91. 

 Herons, 28. 



High-hole, ,68, 70, 116. 

 Hirundinidte, 156. 

 Hoatzin, 17. 

 Huia-bird, 33. 

 Humming-bird, Avocet, 31 



Buby-throated, 120. 



Biokle-billed, 81. 



Siphon-billed, 31. 



Small-billed, 31. 

 Tooth-billed, 32. 



