---- cyanoptera, ii. 130. ---- flavirostris, ii. 131. ---- maculirostris, ii. 131. ---- torquata, ii. 132. ---- versicolor, ii. 131. _Rail, Antarctic_, ii. 148. ----, _Black_, ii. 149. ----, _Plumbeous_, ii. 150. ----, _Spotted_, ii. 148. ----, _Ypecaha_, ii. 150. Rallus antarcticus, ii. 148. ---- maculatus, ii. 148. ---- nigricans, ii. 149, 150. ---- rhytirhynchus, ii. 149, 150. ---- salinasi, ii. 155. _Red Duck_, ii. 137. ---- _Oven-bird_, i. 167. ---- _Shoveller_, ii. 136. ---- _Thorn-bird_, i. 194. _Red-and-White Crake_, ii. 154. _Red-backed Buzzard_, ii. 62. ---- _Finch_, i. 53. ---- _Rock-Martin_, i. 30. ---- _Tyrant_, i. 134. _Red-bellied Thrush_, i. 3. _Red-billed Ground-Finch_, i. 62. ---- _Parrakeet_, ii. 46. _Red-breasted Marsh-bird_, i. 100. ---- _Plant-cutter_, i. 164. _Red-browed Warbling Finch_, i. 50. _Red-capped Bush-bird_, i. 204. ---- _Tanager_, i. 40. _Red-crested Finch_, i. 48. ---- _Woodpecker_, ii. 21. _Red-faced Woodpecker_, ii. 18. _Red-flanked Song-Sparrow_, i. 60. ---- _Warbling Finch_, i. 51. _Red-fronted Coot_, ii. 157. ---- _Thorn-bird_, i. 192. ---- _Woodpecker_, ii. 20. _Red-gartered Coot_, ii. 157. _Red-headed Marsh-bird_, i. 99. ---- _Parrot_, ii. 43. _Red-necked Swallow_, i. 36. _Red-stained Finch_, i. 57. _Red-tailed Earth-Creeper_, i. 171. _Red-throated Humming-bird_, ii. 8. ---- _Tyrant_, i. 136. _Red-topped Tyrant_, i. 134. _Red-winged Miner_, i. 166. _Red-winged Thorn-bird_, i. 194. _Reed-Finch, Long-tailed_, i. 49. _Reed-Tyrant_, i. 137. _Reed-Wren, Black-headed_, i. 13. _Rey de los Pajaros_, ii. 73. Rhamphastos toco, ii. 40. Rhea americana, ii. 216, 220. ----, _Common_, ii. 216. ---- darwini, ii. 219. ----, _Darwin's_, ii. 219. Rhinocrypta fusca, i. 207. ---- lanceolata, i. 206. Rhinogryphus aura, ii. 89. Rhyacophilus solitarius, ii. 188. Rhynchæa hilarii, ii. 182. ---- semicollaris, ii. 179, 182. Rhynchocyclus sulphurescens, i. 147. Rhynchops melanura, ii. 193. ---- nigra, ii. 193. Rhynchotus pentlandii, ii. 210. ---- punctulatus, ii. 210. ---- rufescens, ii. 50, 209, 214. _Ringed Kingfisher_, ii. 11. ---- _Spine-tailed Swift_, ii. 11. ---- _Warbling Finch_, i. 51. _Ring-necked Teal_, ii. 132. _Robin-like Wood-hewer_, i. 198. _Rock-Martin, Red-backed_, i. 30. _Rolland's Grebe_, ii. 204. _Roseate Spoonbill_, ii. 114. Rostrhamus hamatus, ii. 72. ---- leucopygus, ii. 72. ---- sociabilis, ii. 72. _Rosy-billed Duck_, ii. 137. _Rufous Cheese-bird_, i. 163. _Ruisiñor luscinia_, i. 172. _Rush-bird, Curved-bill_, i. 191. _Rush-loving Spine-tail_, i. 174. _Rusty Lake-Duck_, ii. 138. _Rusty-tailed Tyrant_, i. 156. _Saltator, Allied_, i. 41. ---- aurantiirostris, i. 42. ---- cærulescens, i. 42. ----, _Greyish_, i. 42.