122 



NORTH AMERICAN OOLOGY. PART I. 



Chordeilcs virginianus, 87. 

 Chouette nebuleuse, 72. 

 Cluick-wills-widow, 82-85. 

 Churchill, 53. 

 Cinereous Eagle, 47. 

 Cinereous Owl, 71. 

 Cinereous Sea-Eagle, 47. 

 Circus cyaneus, 42. 



" hudsonicus, 42, 115. 

 Clark, J. H., 86, 90. 

 Cleveland, Ohio, 18. 

 Cliff Swallow, 93, 94, 97, 98, 102, 108. 

 Clinton, De Witt, 94, 98. 

 Colorado River, 39, 41, 49, 82, 85, 97, 102. 

 Columbia, Penn., 9. 

 Columbia, S. C, 114. 



Columbia River, 3, 4, 7, 17, 42, 75, 79, 101, 102, 110. 

 Common Buzzard, 24, 26. 

 Concord, Mass., 19, 20, 43. 

 Condor, 7. 



Congaree River, 114. 

 Content, Jamaica, 22. 

 Cook County, 111., 2, 68. 



Cooper, Dr. J. G., 17, 19, 20, 27, 49, 67, 69, 79, 86. 

 Cooper's Hawk, 20. 

 Cotyle riparia, 105. 



" serripennis, 105, 106. 

 Couch, Lieutenant, 42, 61, 64, 66. 

 Coventry, Vt., 96. 

 Creek nation, 39, 82. 

 Crossbill, Common, 52. 

 Cuba, 2, 8, 13, 14, 20, 22, 28, 31, 39, 40, 42, 49, 



53, 59, 62, 69, 82, 89, 92, 101, 104, 106. 

 Cumberland House, 49, 95, 97. 

 Cumberland River, 82. 

 Curtis, A. D., 20. 

 Curtis, Rev. M. A., Sen., 20. 

 Curtis, M. A., Jr., 20. 

 Cuvier, 38, 64, 72, 103. 

 Cypselina3, 108. 

 Cypselus pelasgius, 108. 

 " acutus, 108. 



Da;dalion pictum, 17. 



Dalhousie, Countess of, 73. 



Damariscotta, Me., 44, 50. 



Danvcrs, Mass., 23, 24. 



Darwin, Dr., Voyage of Beagle, 2, 3, 5, 14, 15, 16, 



59, 76. 

 Daudin, 12, 42, 48, 64, 79. 

 Dearborn, General, 96. 

 De Kay, 1, 8, 12, 16, 28, 31, 38, 53, 62, 64, 65, 



71, 72, 74, 80, 87, 91, 94, 100, 103, 105, 108. 



Denmark, 48, 57. 

 De Sagra, 14, 16, 42. 

 Desert of San Luis, 113. 

 De Wied, 1. 



Dixon, Dr. Robert, 44, 115. 

 D'Orbigny, 14, 15. 

 Douglas, David, 2, 4, 7. 

 Duck-Hawk, 8. 

 Dumont, 110. 

 Dunn, Mr., 48. 



Eagle, Bald, 48. 



" Black, 45. 



" Caracara, 58, 59. 



" Cinereous, 47. 



" Golden, 45, 46, 47. 



" Mexican, 58. 



" . Ring-tail, 45. 



" Royal, 45. 



" Washington, 116. 



" White-headed, 48, 49, 50, 116. 



" White-tailed, 47. 

 East Tennessee, 9. 

 Eave Swallow, 94, 96. 

 Edwards, William H., 54. 



Eggs, descriptions of, 3, 4, 5, 6, 10, 15, 16, 19, 20, 

 23, 24, 25, 28, 29, 32, 33, 34, 35, 38, 41, 42, 

 46, 52, 55, 56, 59, 60, 61, 63, 65, 72, 76, 79, 

 80, 83, 85, 87, 88, 89, 90, 93, 100, 101, 104, 

 106, 107, 109, 110. 

 Elanoides yetapa, 39. 

 Elanus dispar, 40. 



" furcatus, 38. 



" Icucurus, 40. 

 Emerillon de Cayenne, 16. 



" de St. Domingue, 16. 

 Ephialtes choliba, 66. 

 Erne, the, 47. 

 Essex Institute, 23. 



Europe, 11, 19, 39, 45, 47, 48, 71, 72, 81, 106. 

 European Sea-Eagle, 47. 

 Exploring Expedition, U. S. Vincennes, 42, 86. 



Fabricius, 11. 



Falco jEsalon, 12, 13. 



" albicilla, 47. 



" anatum, 8, 10. 



" aquilinus, 21. 



" atricapillus, 17. 



" borcalis, 21. 



" butco, 24, 26. 



" butcoides, 28. 



" canadensis, 45. 



