192 



INDEX 



nuthatch, pygmy, 18. 



red-breasted, 18. 



Rocky Mountain, 18. 

 Nycteris borealis, 123. 

 Nycteris cinerea, 123. 



O 



oaks, 20. 



gray, 16. 



New Mexico, 17. 



scrub, 21, 58. 



Vasey, 16. 

 Oak Springs, 20. 

 ocotilla, 11, 15, 27. 

 Odocoileus hemionus canus, 58. 

 Odocoileus virginianus macrou 



rus, 57. 

 onions, wild, 45. 

 Onychomys leucogaster ruido- 



sae, 74. 

 Onychomys torridus, 74. 

 opossum, Virginia, 59. 

 oriole, Bullock, 155. 



hooded, 12. 



Scott, 12, 152. 



Sennett, 155. 

 Orthocarpus, 19. 

 Ovis canadensis texiana, 53. 

 owl, barn, 140. 



burrowing, 140. 



great horned, 140. 



screech, 17, 140. 



spotted, 17, 140. 

 Oxypoda, 181. 



panthers, 93. 

 Parosela formosa, 29. 

 Pecari angulatus angulatus, 59. 

 peccary, 59. 



Pererigone antraca, 184. 

 Perognathus, 89. 

 Perognathus flavus, 89. 

 Perognathus hispidus paradoxus, 



89. 

 Perognathus merriami gilvus, 89. 

 Peromyscus boylii rowleyi, 73. 

 Peromyscus leucopus tornillo, 



69. 

 petaya, 46. 

 phalaropes, 130. 

 Phaoma, 180. 

 phoebe, Say, 150. 

 Pholcidae, 184. 

 Phormia regina, 179. 

 Physoeyclus enaulus, 184. 

 pigeon, band-tailed, 17, 135. 

 pine, nut, 16, 22. 



white, southern, 17. 



yellow, 20, 25. 

 western, 17. 

 pine siskin, 18. 

 pinyons, 22, 47. 

 Pipistrellus hesperus hesperus, 



129. 

 pipit, 19. 



Pituophis sayi, 169. 

 plovers, 130. 

 pocket gopher, 43. 



chestnut, 91. 



fulvous, 17. 



lechuguilla, 12, 90. 

 poniel, 32. 

 poor-will, 16, 148. 

 popotillo, 29. 

 potatoes, wild, 45. 

 prairie dog, black-tailed, 68. 

 prairie-dog towns, 43. 

 prickly pear, 38, 46. 

 Procyon lotor mexicanus, 105. 



