106 PROCEEDINGS OP THE ACADEMY OP 



31. M. torquatus. This species confines its range to the mountainous parts 

 of the country, and seems closely allied in its habits to formicivorus. 



32. Colaptes Mbxicanus. Replaces the Auratus every where south of 

 Council Grove, Indian Territory, as my observation goes, a few miles south of 

 the place referred to, is the farthest south I have met the Auratus, though it is 

 not improbable their range may extend somewhat more southwardly. 



33. Selasphorus platycercus. Common, and the only species obtained. 

 Found almost exclusively among the mountains. 



34. Antrostomus Nuttalli. Quite common everywhere. 



35. Chordeiles IIenryii. The most abundant species south of Albuquerque, 

 New Mexico. In the portion of the territory where I was located, I do not 

 think I met with any other night jar or true Chordeiles. 



36. Megaceryle alcyon. Not very common on the Rio Grande, but found 

 abundantly on the Rio Gila. 



37. Tyrannus vociferans. The most common species observed. 



38. T. verticalis. Not uncommon. 



39. Sayornis nigricans. Not often met with, and principally on the Rio 

 Mimbres. 



40. Sayornis Sayus. This species is the most familiar of its family, and 

 delights to construct its nest under the portico of houses like our common 

 Pewee. 



41. Contopus Richardsonii, Rarely seen. 



42. Pyrocephalus rubineus. Met with only once, on the Rio Mimbres in the 

 summer of '53. 



43. Turdds nanus. But two or three seen. 



44. Planesticus migratorius. Rarely seen in summer, and met with most 

 frequently during the winter in the mountains. 



45. Sialia Mexicana. 46. S. Arctica. 



47. Regulus satrapa. 



48. Regulus calendula. Both of the above two species are occasionally 

 met with in the mountains. 



49. Hydrobata Mexicana. Only met with on the Rio Mimbres. 



50. Anthus Ludovicianus. 51. Geothlypis trichas. 



52. G. macgillivrayi. One obtained on the Mimbres. 



53. Icteria viridis. (Or var. Longicauda.) 



54. Helminthophaga chrysoptera. 



55. Dendroica nigrescens. 56. D. Canadensis. 

 57. D. coronata. 58. D. striata. 



59. D. CffiRULA. 60. D. ESTIVA. 



61. D. STRIATA. 62. Pyranga jESTIVA. 



63. P. hepatica. But one specimen obtained. 



64. HlRUNDO HORREORUM. 



65. H. LUNIFRONS. 66. H. THALASSINA. 

 67. H. BICOLOR. 68. COTYLE RIPARIA. 



69. Progne purpurea. This latter species seems confined to the Mountains, 

 and builds generally in hollows in pine trees. 



70. Ampelis cedrorum. 71. Phainopepla nitens. 



72. Myiadestes Townsendii. 73. Collyrio Ludovicianus. 

 74. vlreo gilvus. 75. mlmus polygl0ttus. 



[March, 



