INDEX. 



243 



Muscovy Dusk, ii. 120. 

 Hycteria americana, ii. 106. 

 Myiarchus atriceps, i. 157 ; ii. 223. 



- erythrocercus, i. 156. 



- fasciatus, i. 126 ; ii. 227. 



- ferocior, i. 156 ; ii. 223. 



- ferox, i. 156, 157. 



- tyrannulus, i. 156, 157. 

 Myiobius naevius, i. 151. 

 Myiodynastes solitarius, i. 150. 

 Myiotheretes rufiventris, i. 82, 112, 



114, 117; ii.76. 



Nacundd, ii. 12. 

 - Goatsucker, ii. 12. 

 Nacurutu, ii. 51. 

 Nandu, ii. 216. 



Narrow-billed Wood-hewer, i. 201. 

 Narrow-tailed Tyrant, i. 139. 

 Nasica gracilirostris, i. 199. 

 Night-Heron, Dark, ii. 105. 

 Noctua cunicularia, ii. 52. 

 Noisy Tyrant, i. 145. 

 Nomonyx dominicus, ii. 138. 

 Nothoprocta cinerascens, ii. 210. 



- doeringi, ii. 210, 223. 



- pentlandi, ii. 210, 211. 

 Nothura cinerascens, ii. 210. 



- darwini, ii. 213. 



- maculosa, ii. 211, 213, 214. 



- major, ii. 211. 



- minor, ii. 213. 



- perdicaria, ii. 213. 

 Numenius borealis, ii. 192. 

 Nycticorax gardeni, ii. 105. 



- obscurus, ii. 98, 99, 105. 



Ochetorhynchus dumetorius, i. 170. 



- luscinia, i. 171. 



- ruficauda, i. 171. 

 Ochre-headed Greenlet-SJirike, i. 23. 

 Ochthoeca leucophrys, i. 121. 

 (Enops aura, ii. 89. 



Oily-green Anabazenops, i. 198. 

 Olive Ground-Finch, i. 63. 

 One-landed Buzzard, ii. 63. 

 Orange-chested Hobby, ii. 69. 

 Oreophilus ruficollis, ii. 174. 



- totanirostris, ii. 174. 

 Oreotrochilus leucopleurus, ii. 1. 

 Ornismya angelae, ii. 5. 



- aureoventris, ii. 9. 

 Orospina pratensis, i. 71 ; ii. 223. 



Ortalida canicollis, ii. 147. 



guttata, ii. 147. 

 Ortalis canicollis, ii. 147. 

 Ortygometra melanops, ii. 156. 

 Oryzoborus maximiliani, i. 44. 

 Ostrich, ii. 216. 

 Otus brachyotus, ii. 49. 



palustris, ii. 49. 



Oven-bird, Crested, i. 170 



, lied, i. 167. 



Owl, Burrowing, ii. 52. 



Choliba, ii. 51. 



Common Barn-, ii. 48. 



Pygmy, ii. 56. 



Short-eared, ii. 49. 



Virginian, ii. 50. 

 Oyster-catcher, American, ii. 176. 



Pachyrhamphus albescens, i. 146. 



albinucha, ii. 222. 



minimus, i. 138. 



pol} chropterus, i. 162. 



Painted Snipe, ii. 182. 

 Pajaro ardilla, ii. 37. 



Negro, i. 72. 



Nino, ii. 207. 



Palamedea chavaria, ii. 119. 

 Pampas Woodpecker, ii. 24. 

 Paraguay Snipe, ii. 181. 

 Paroaria' capitata, i. 48. 



cucullata, i. 47. 



Parra jacana, ii. 163. 

 Parrakeet, Aymara, ii. 46. 



, Green, ii. 43. 



, Red-billed, ii. 46. 



Parrot, Bank, ii. 41. 



, Burrowing, ii. 41. 



, Molina's, ii. 43. 



, Patagonian, ii. 41. 



, Prince Maximilian's, ii. 47. 



, Bedr-headed, ii. 43. 



, Sharp-tailed, ii. 42. 



Parula pitiayumi, i. 20. 

 Patagicenas maculosa, ii. 139. 

 Patagona gigas, ii. 1, 4, 5. 

 Patagonian Earth-Creeper, i. 170. 



Marsh- Starling, i. 104. 



Mocking-bird, i. 7. 



Parrot, ii. 41. 



Sand-Plover, ii. 172. 



Song-Sparrow, i. 59. 



Spine-tail, i. 186. 



Pato ceja blanca, ii. 132. 

 collar negro, ii. 132. 



