232 



BULLETIN : MUSEUM OF COMPARATIVE ZOOLOGY. 



Colj'mbus nigricollis californicus, 13. 

 Common Tern, 25. 

 coiitinis, Merula, 216. 



Pooecetes gramineus, 137. 

 Contopus richardsonii, 120. 



peninsulae, 120. 

 cooperi, Megascops, 95. 

 cooperii, Accipiter, 82. 

 Cooper's Hawk, 82. 

 Coot, 81, 87, 92. 



American, 57. 

 Cormorant, 12. 



Baird's, 37. 



Brandt's, 7, 37. 



Farallone, 5, 6, 36. 

 coronata, Uendroica, 183. 

 Corvus corax sinuatus, 125. 

 costae, Calypte, 112. 

 costaricensis, Biiteo borealis, 83, 85. 

 Costa's Hummingbird, 5, 112. 

 Coturniculus perpallidus, li2. 

 Cowbird, 126. 



Dwarf, 126. 

 craveri, Brachyramphus, 15, 16. 

 Craveri's Murrelet, 6, 16. 

 crissalis, Pipilo fuscus, 153, 154. 

 Crotophaga sulcirostris, 100. 

 Crymophilus fulicarius, 58. 

 Cuckoo, California, 101. 

 cucullatus, Lophodytes, 41. 

 cuneatus, Puffinus, 30. 

 Curlew, Hudson ian, 7, 70. 

 Long-billed, 7, 70. 

 cyanocepbalus, Scolecophagus, 133. 

 cyanoptera, Querquedula, 44. 

 Cyanospiza amoena, 160, 161. 



versicolor, 161, 162. 



pulchra, 160. 



Dafila acuta, 45. 

 I)ark-bodied Shearwater, 29. 

 delawarensis, Larus, 21. 

 delicata, Gallinago, 60. 

 Dendroica aestiva, 179. 



morcomi, 179. 180. 

 rubiginosa, 180, 181. 

 sonorana, 179, 180. 

 auduboni, 182. 

 bryanti, 182. 



castaneiceps, 181. 

 coronata. 183. 

 nigrescens, 183. 

 townsendi, 184. 

 Desert Sparrow, 5, 148. 



Hawk, 90. 

 deserticola, Ampliispiza bilineata, 148. 

 deserticolus, Falco sparverius, 90, 91. 



Dickcissel, 162. 

 difficilis, Empidonax, 120. 

 discors, Querquedula, 44. 

 dominicus, Charadrius, 71. 

 Colymbus, 13. 

 Dotted Cafion Wren, 200. 

 Dove, Carolina, 78. 

 Ground, 78. 

 Mexican Ground, 79. 

 Mourning, 78. 

 White-winged, 77, 79. 

 Dowitcher, Long-billed, 61. 

 Dryobates arizoiiae, 106. 

 lucasanus, 102. 

 scalaris bairdi, 103, 106. 

 villosus byloscopus, 106. 

 Duck Hawk, 89. 



Lesser Scaup, 46. 

 ^ Ring-necked, 46. 

 Ruddy, 46. 

 Dwarf Cowbird, 126. 



Hermit Thrush, 212. 

 Horned Owl, 10, 96. 



Eagle, Bald, 88. 



Eared Grebe, American, 5, 6, 13. 

 Egret, American, 51. 



Reddi.sh, 7, 52, 53. 

 egretta, Ardea, 51. 

 elachistus, Bubo virgiuianus, 96. 

 elegans. Sterna, 24. 

 Elegant Tern, 24. 

 Elf Owl, 99. 

 Empidonax canescens, 122. 



cineritius, 121. 



difficilis, 120. 



griseus, 122. 



obscurus, 123. 



wrightii, 123. 

 Ereunetes occidentalis, 03. 

 Erismatura jamaicensis, 46. 

 erythrogaster. Hirundo, 166. 

 erythrophthalmus, Pipilo, 151. 

 erythrorhynchos, Pelecanus, 37. 

 excubitorides, Laniusludovicianus, 172, 173. 

 exilis, Ardetta, 50. 



Falco columbakius, 89, 00. 



richardsonii, 90. 

 mexicanus, 89. 

 peregrinus anatum, 89. 

 sparverius, 91. 



deserticolus, 90, 91, 

 peninsularis, 90. 

 Falcon, Prairie, 89. 

 Farallone Cormorant, 5, 6, 36. 

 fasciata, Columba, 77. 



