----, _Grey Crane-_, ii. 67. ----, _Pucheran's_, ii. 58. ----, _Sociable Marsh-_, ii. 72. Heleothreptus anomalus, ii. 16. Heliomaster angelæ, ii. 5, 229. ---- furcifer, ii. 5. Hemiiërax circumcinctus, ii. 73. Hemiprocne zonaris, ii. 11. _Henicornis, Dark-tailed_, i. 173. ---- phœnicurus, i. 173. Herodias egretta, ii. 98. _Heron, Blue_, ii. 99. ----, _Cocoi_, ii. 93. ----, _Dark Night-_, ii. 105. ----, _Little Blue_, ii. 101. ----, _Variegated_, ii. 101. ----, _Whistling_, ii. 100. Heteronetta melanocephala, ii. 130. Heterospizias meridionalis, ii. 63. Himantopus brasiliensis, ii. 178, 179. ---- nigricollis, ii. 179. Hirundinea bellicosa, i. 151. Hirundo leucorrhoa, i. 30. _Hoary-necked Guan_, ii. 147. _Hobby, Orange-chested_, ii. 69. Homorus gutturalis, i. 197. ---- lophotes, i. 195. ---- unirufus, i. 195. _Hornero_, i. 167. _House-Sparrow, Yellow_, i. 66. _House-Wren, Brown_, i. 13. _Hudsonian Godwit_, ii. 191. _Hudson's Black Tyrant_, i. 126. ---- _Spine-tail_, i. 186. _Humming-bird, Angela_, ii. 5. ----, _Burmeister's_, ii. 2. ----, _Giant_, ii. 4. ----, _Glittering_, ii. 9. ----, _Golden-tailed_, ii. 8. ----, _Red-throated_, ii. 8. ----, _Sappho_, ii. 3. ----, _Violet-eared_, ii. 3. ----, _White-breasted_, ii. 7. ----, _White-sided_, ii. 1. ----, _White-throated_, ii. 7. Hydropsalis furcifera, ii. 15. ---- psalurus, ii. 15. ---- torquata, ii. 15. Hylocharis bicolor, ii. 9. ---- sapphirina, ii. 1, 6, 8. Hylophilus pœcilotis, i. 23. Hypotriorchis femoralis, ii. 69. Ibis albicollis, ii. 110. ----, _Black-faced_, ii. 110. ---- cærulescens, ii. 112. ---- chalcoptera, ii. 109. ---- falcinellus, ii. 109. ---- infuscata, ii. 113. ---- plumbea, ii. 112. ----, _Plumbeous_, ii. 112. ----, _Whispering_, ii. 113. ----, _White-faced_, ii. 109. ----, _Wood-_, ii. 108. Ibycter chimango, ii. 74. Icterus-pyrrhopterus, i. 73, 107. _Indigo Finch_, i. 43. _Jabiru_, ii. 106. _Jacana, Common_, ii. 163. _Jackass Penguin_, ii. 206. _Jassana_, ii. 163. _Jay, Azure_, i. 110. ----, _Urraca_, i. 110. _Keanché_, ii. 82. _Kestrel, Cinnamomeous_, ii. 69. _Kingfisher, Amazonian_, ii. 27. ----, _Little_, ii. 27. ----, _Ringed_, ii. 26. _Kite, White-tailed_, ii. 71. _Lake-Duck, Rusty_, ii. 138. ----, _White-winged_, ii. 138. Lanius ludovicianus excubitoroides, ii. 60. _Lapwing, Cayenne_, ii. 165, 166. _Larger Bush-bird_, i. 203. _Lark-like Coryphistera_, i. 188. Larus cirrhocephalus, ii. 198, 201. ---- dominicanus, ii. 197. ---- glaucodes, ii. 198. ---- maculipennis, ii. 198, 201, 202. ---- serranus, ii. 198. ---- vociferus, ii. 197. _La Saria_, ii. 161. _Leach's Bush-bird_, i. 202. _Leaf-scraper, Spiny_, i. 174. _Lechuzon_, ii. 49. Leistes anticus, i. 102. ---- superciliaris, i. 100.