INDEX OF SPKCIES. 



181 



coi'onatiis, Spizaetus, 40, 47. 

 costaricensis, Buteo, 06. 

 ciistata, Pernis, 87. 

 cristatus, Morplimis, 4o. 



, Peruis, .s7. 



cruentiis, Astur, 38, 



, Nisus, 36. 



cryptogenis, Archibuteo, 01. 

 cuculoides, Baza, 89. 



, Tach_yspizias, 32. 



cuvieri, Hypotriorchis, 102. 

 cyaneus, Circus, 19. 



, var. americanus, Circus, 19. 



, var. hudsonius, Circus, 19. 



dampieri, Urospizias, 35, 127, 129. 

 davisoni, Spilornis, 16. 

 deiroleucus, Hypotriorchis, 103. 

 desertoruni, d, Buteo, 04. 



, Buteo, 63, 138, 139. 



desmursi, Aquila, 57. 

 destructor, Falco, 46. 



, Harpyia, 40. 



devillei, Spizaetus, 50. 



dickinsoni, Dissodectes, 95. 



diodon, Harpagus, 91. 



dispar, Falco, 84. 



dominicensis, Tiuiiunculus, 99, 100. 



doriae, Mogatriorchis, 45. 



dussumieri, Falco, 30. 



ecaudatus, Ilelotarsus, 18. 

 eleanorae, Hypotriorchis, 101. 

 elegans, Buteo, 67. 

 elgini, Spilornis, 17. 

 equatorialis, Accipiter, 36. . 

 ei') thrauchen, Accipiter, 38. 

 erythrocnemis, Accipiter, 43. 

 erythrogenys, Microhierax, 93. 

 erythronotus, Buteo, 69, 143, 144, 



"^145. 

 erythropus, Accipiter, 40. 

 erythrothorax, Baza, 90. 

 etorques, Accipiter, 127. 

 , Urospizias, 35, 127, 129, 130. 



eulophus, Vultur, 6. 

 eutolmus, Microhierax, 92. 

 exsul, Buteo, 70. 



falklaudicus, Rhiuogryplius, 4. 

 fasciatus, Gymnops, 13. 



, Ilarpagus, 91. 



, Nisaetus, 51, 52. 



fasciolatus, Circaetus, 15. 

 feldeggii, Falco, 109. 

 femoralis, Hypotriorchis, 103. 

 ferox, Buteo,' 62, 134, 135, 136, 137, 



139. 

 ferrugiueus, Archibuteo, 61. 

 fcetens, Cathartes, 5. 

 forficatus, Elanoides, 82. 

 francesi, Scelospizias, 30. 

 franciscaj, Scelospizias, 30. 

 friugillarius, ]Microhierax, 92. 

 fringilloides, Accipiter, 42. 

 trontatus, Falco, 103. 

 fucosa, Aquila, 57. 

 fuliginosus, Buteo, 71, 146. 

 fulvescens, Aquila, 56. 



, Gyps, 8. 



fidvus. Gyps, 7. 

 funereus, Falco, 15. 

 furcatus, Elanoides, 82. 

 fusco-cserulescens, Hypotriorchis, 



103. 

 fuscus, Accipiter, 42. 



gabar, Melierax, 27. 



galapagensis, Buteo, 70, 143, 144, 145. 



galapagoeusis, Buteo, 143. 



, Craxirex, 143. 



gallicus, Circaetus, 14, 15. 

 ghiesbrechti, Leucopternis, 75. 

 ghiesbreghti, Leucopternis, 75. 

 gilvicollis, Micrastur, 25, 122. 



, Sparvius, 121. 



ginginianus, Neophron, 10. 

 gironnieri, Falco, 93. 

 girrenera, Haliastur, x, 79. 

 , var. ambigua, Haliastur, 79. 



