Part 26

----, _Red-billed Ground-_, i. 62.

----, _Red-browed Warbling_, i. 50.

----, _Red-crested_, i. 48.

----, _Red-flanked Warbling_, i. 51.

----, _Red-stained_, i. 57.

----, _Ringed Warbling_, i. 51.

----, _Screaming_, i. 46.

----, _Slaty_, i. 53.

----, _Wedge-tailed Ground-_, i. 63.

----, _White-and-grey Warbling_, i. 52.

----, _White's Ground-_, i. 64.

----, _White's Warbling_, i. 50.

----, _Yellow Seed-_, i. 69.

_Firewood Gatherer_, i. 189.

_Flamingo, Andean_, ii. 119.

----, _Argentine_, ii. 117.

_Flat-billed Wood-hewer_, i. 199.

_Flauta del Sol_, ii. 100.

Florida cærulea, ii. 99.

Fluvicola albiventris, i. 121.

_Fly-snapper, Brush-loving_, i. 12.

_Forked-tail Pipit_, i. 19.

_Fork-tailed Goatsucker_, ii. 15.

_Four-coloured Tanager_, i. 40.

Fulica armillata, ii. 157.

---- leucoptera, ii. 158.

---- leucopyga, ii. 157.

_Fulvous Tree-Duck_, ii. 126.

Furnarius figulus, i. 170.

---- rufus, i. 27, 119, 167; ii. 80.

---- tricolor, i. 170; ii. 223.

_Gallina ciega_, ii. 12.

Gallinago paraguaiæ, ii. 178.

_Gallinazo_, ii. 90.

_Gallineta_, ii. 151.

Gallinula galeata, ii. 156.

_Gallito_, i. 206.

----, _Brown_, i. 207.

Gambetta flavipes, ii. 187.

---- melanoleuca, ii. 186.

_Ganso_, ii. 126.

Garza jaspeada, ii. 104.

Garzetta candidissima, ii. 99.

_Gaviota_, ii. 199.

_Gay's Finch_, i. 52.

Geobamon rufipennis, ii. 166, 226.

Geositta cunicularia, i. 33, 68, 165, 171.

---- tenuirostris, i. 165.

Geothlypis velata, i. 20.

Geranoaëtus melanoleucus, ii. 64.

Geranospiza cærulescens, ii. 67.

Geranospizias cærulescens, ii. 67.

Geronticus melanopis, ii. 110.

_Giant Humming-bird_, ii. 4.

Glaucidium nanum, ii. 56.

_Glaucous Finch_, i. 44.

_Glittering Humming-bird_, ii. 9.

Glyphorhynchus cuneatus, i. 199.

_Goatsucker, Fork-tailed_, ii. 15.

----, _Little_, ii. 14.

----, _Nacunda_, ii. 12.

----, _Short-winged_, ii. 16.

----, _White-banded_, ii. 14.

_Godwit, Hudsonian_, ii. 191.

_Gold-backed Woodpecker_, ii. 21.

_Golden-crowned Wood-singer_, i. 21.

_Golden Plover, American_, ii. 170.

_Golden-tailed Humming-bird_, ii. 8.

_Golondrina domestica_, i. 26.

_Goose, Andean_, ii. 122.

----, _Ashy-headed_, ii. 124.

----, _Barred Upland_, ii. 123.

_Great Condor_, ii. 90.

---- _Grebe_, ii. 202.

---- _Tern_, ii. 195.

---- _Tinamou_, ii. 209.

_Great-billed Tern_, ii. 194.

_Greater Yellowshank_, ii. 186.

_Grebe, Bright-cheeked_, ii. 204.

----, _Great_, ii. 202.

----, _Rolland's_, ii. 204.

----, _Thick-billed_, ii. 206.

_Green Parrakeet_, ii. 43.

_Greenish Tyrant_, i. 146.

_Greenlet, Chivi_, i. 22.

_Greenlet-Shrike, Deep-billed_, i. 24.

_Greenlet, Ochre-headed_, i. 23.

_Grey-capped Gull_, ii. 201.

_Grey Crane-Hawk_, ii. 67.

---- _Eagle_, ii. 64.

---- _Teal_, ii. 131.

_Grey-eyed Tyrant_, i. 147.

_Grey-headed Finch_, i. 53.

_Greyish Saltator_, i. 42.

_Ground-Finch, Many-coloured_, i. 61.

----, _Olive_, i. 63.

----, _Red-billed_, i. 62.

----, _Wedge-tailed_, i. 63.

----, _White's_, i. 64.

_Guan, Dark_, ii. 146.

----, _Hoary-necked_, ii. 147.

----, _White-headed_, ii. 146.

Gubernatrix cristatella, i. 55.

_Guira Cuckoo_, ii. 32.

---- piririgua, ii. 32.

_Guira-pitá_, i. 153.

_Guira-yetapá_, i. 123.

Guiraca cyanea, i. 43.

---- ---- argentina, i. 43.

---- glaucocærulea, i. 44.

_Gull, Dominican_, ii. 197.

----, _Grey-capped_, ii. 201.

----, _Spot-winged_, ii. 198.

_Habia de bañado_, i. 62.

---- _verde_, i. 24.

Habrura minima, i. 138.

---- pectoralis, i. 138.

Hæmatopus ater, ii. 176.

---- palliatus, ii. 176.

Hæmophila whitii, i. 64.

_Half-black Siskin_, i. 65.

Haliaëtus melanoleucus, ii. 64.

Haliæus brasilianus, ii. 91.

_Hang-nest, Chestnut-shouldered_, i. 107.

Hapalocercus flaviventris, i. 80, 137.

Harpiprion cærulescens, ii. 112.

_Harpy, Crowned_, ii. 66.

Harpyhaliaëtus coronatus, ii. 66.

_Harrier, Cinereous_, ii. 57.

----, _Long-winged_, ii. 58.

_Hawk, Carancho Carrion-_, ii. 81.

----, _Chimango Carrion-_, ii. 74.

----, _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.

---- phoenicurus, 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 poecilotis, 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.

_Leñatero_, i. 31, 189.

Lepidocolaptes atripes, i. 201.

Leptasthenura ægithaloides, i. 177; ii. 19.

---- fuliginiceps, i. 177.

Leptopogon tristis, i. 144.

Leptoptila chalcauchenia, ii. 144.

---- megalura, ii. 144.

_Lesser Cardinal Finch_, i. 48.

---- _Diuca Finch_, i. 56.

---- _Yellowshank_, ii. 187.

Leucippus chionogaster, ii. 7.

Leucochloris albicollis, ii. 7.

Leuconerpes candidus, ii. 23.

Lichenops erythropterus, i. 129.

---- perspicillatus, i. 124, 126, 127, 129.

Limnornis curvirostris, i. 185, 191.

Limosa hæmastica, ii. 191.

---- hudsonica, ii. 191.

---- lapponica, ii. 191.

_Lindo_, i. 38.

---- _azul y oro cabeza celeste_, i. 37.

_Little Blue Heron_, ii. 101.

---- _Brown Tyrant_, i. 151.

---- _Cock_, i. 206.

---- _Goatsucker_, ii. 14.

---- _Kingfisher_, ii. 27.

---- _Turtle-Dove_, ii. 143.

---- _Waterhen_, ii. 156.

_Lochmias, Brazilian_, i. 174.

---- nematura, i. 174.

_Long-billed Woodpecker_, ii. 23.

_Long-tailed Manikin_, i. 161.

---- _Reed-Finch_, i. 49.

---- _Tyrant_, i. 139.

_Long-winged Harrier_, ii. 58.

Lophospingus pusillus, i. 48.

Lophospiza pusilla, i. 48.

_Macás cornudo_, ii. 203.

_Macasíto_, ii. 205.

Machetornis rixosa, i. 84, 85, 131.

_Magellanic Thrush_, i. 3.

_Maguari Stork_, ii. 106.

_Manduria_, ii. 112.

_Mandurria ó curucáu_, ii. 111.

_Manea-cola_, i. 166.

_Manikin, Long-tailed_, i. 161.

_Many-coloured Ground-Finch_, i. 61.

---- _Tyrant_, i. 142.

_Marbled Tiger-Bittern_, ii. 104.

Mareca chiloensis, ii. 135.

---- sibilatrix, ii. 135.

_Marked Crake_, ii. 155.

_Marsh-bird, Red-breasted_, i. 100.

----, _Red-headed_, i. 99.

----, _Scarlet-headed_, i. 101.

----, _Yellow-breasted_, i. 102.

----, _Yellow-headed_, i. 98.

----, _Yellow-shouldered_, i. 97.

_Marsh-Finch_, i. 45.

_Marsh-Hawk, Sociable_, ii. 72.

_Marsh-Starling, De Filippi's_, i. 105.

----, _Patagonian_, i. 104.

_Marsh-Wren, Platan_, i. 15.

_Martin, Brown_, i. 35.

----, _Domestic_, i. 25.

----, _Purple_, i. 24.

----, _Red-backed Rock-_, i. 30.

----, _Tree-_, i. 26.

_Martineta Tinamou_, ii. 214.

_Maximilian's Parrot, Prince_, ii. 47.

_Max's Finch, Prince_, i. 44.

_Meadow Seed-Finch_, i. 71.

Megaceryle torquata, ii. 26.

_Melancholy Tyrant_, i. 158.

_Merlo_, i. 4.

Merula fuscatra, i. 4.

Metopiana peposaca, ii. 137.

Metriopelia aymara, ii. 142, 228.

---- melanoptera, ii. 142.

Milvago chimango, i. 81; ii. 57, 74, 82.

---- pezoporus, ii. 74.

Milvulus tyrannus, i. 160; ii. 77.

---- violentus, i. 75.

Mimus calandria, i. 5, 9.

---- modulator, i. 5, 7.

---- patagonicus, i. 7, 79.

---- thenca, i. 1, 7.

---- triurus, i. 2, 8.

_Miner, Common_, i. 165.

----, _Red-winged_, i. 166.

_Minera_, i. 33, 166.

_Minto Seed-Finch_, i. 69.

_Mitu, El_, ii. 145.

_Mocking-bird, Calandria_, i. 5.

----, _Patagonian_, i. 7.

----, _White-banded_, i. 8.

_Modest Spine-tail_, i. 183.

_Molina's Parrot_, ii. 43.

Molothrus badius, i. 84, 86, 87, 88, 91, 92, 93, 95, 104.

---- bonariensis, i. 18, 72, 74, 75, 78, 79, 81, 82, 83, 84, 85, 86, 88, 91, 92, 93, 154.

---- pecoris, i. 72, 74, 86.

---- rufoaxillaris, i. 86, 91, 92, 93, 95, 104.

---- sericeus, i. 72.

_Molú Chueké_, ii. 219.

Molybdophanes cærulescens, ii. 112.

_Mourning Finch_, i. 54.

_Mouse-brown Tyrant_, i. 119.

Muscicapara viridicata, i. 146.

Muscisaxicola macloviana, i. 133.

---- maculirostris, i. 134.

---- mentalis, i. 133, 134.

---- rufivertex, i. 134.

_Muscovy Duck_, ii. 129.

Mycteria 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 nævius, i. 151.

Myiodynastes solitarius, i. 150.

Myiotheretes rufiventris, i. 82, 112, 114, 117; ii. 76.

_Ñacundá_, ii. 12.

---- _Goatsucker_, ii. 12.

_Ñacurutú_, ii. 51.

_Nandú_, 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-Shrike_, i. 23.

Ochthoeca leucophrys, i. 121.

Oenops aura, ii. 89.

_Oily-green Anabazenops_, i. 198.

_Olive Ground-Finch_, i. 63.

_One-banded Buzzard_, ii. 63.

_Orange-chested Hobby_, ii. 69.

Oreophilus ruficollis, ii. 174.

---- totanirostris, ii. 174.

Oreotrochilus leucopleurus, ii. 1.

Ornismya angelæ, 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.

----, _Red_, 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.

---- polychropterus, i. 162.

_Painted Snipe_, ii. 182.

_Pajaro ardilla_, ii. 37.

---- _Negro_, i. 72.

---- _Niño_, 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.

----, _Red-headed_, ii. 43.

----, _Sharp-tailed_, ii. 42.

Parula pitiayumi, i. 20.

Patagioenas 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.

---- _creollo_, ii. 129.

---- _overo_, ii. 136.

---- _picaso_, ii. 136.

---- _Portugues_, ii. 133.

---- _real_, ii. 129.

---- _silvon_, ii. 127.

_Pavo del Monte_, ii. 146.

_Pearly-bellied Tyrant_, i. 136.

_Pecho-amarillo_, i. 102.

---- _colorado_, i. 106.

_Pectoral Sandpiper_, ii. 183, 184.

Penelope boliviana, ii. 146.

---- canicollis, ii. 147.

---- obscura, ii. 146.

---- pileata, ii. 146.

---- pipile, ii. 146.

_Penguin, Jackass_, ii. 206.

_Pentland's Tinamou_, ii. 210.

_Pepoazá_, i. 114.

---- _Tyrant_, i. 114.

_Perdiz chico_, ii. 214.

---- _comun_, ii. 211.

---- _grande_, ii. 209.

_Peregrine Falcon_, ii. 67.

Peristera frontalis, ii. 144.

Petasophora crispa, ii. 3.

---- serrirostris, ii. 3, 8.

Petrochelidon pyrrhonota, i. 26, 30.

Phacellodomus frontalis, i. 192.

---- maculipectus, i. 194; ii. 223.

---- ruber, i. 184, 194, 195.

---- sibilatrix, i. 192, 195.

---- sincipitalis, i. 192, 193; ii. 223.

---- striaticollis, i. 194.

Phaëthusa magnirostris, ii. 194.

Phalacrocorax albiventris, ii. 92.

---- brasilianus, ii. 91.

---- imperialis, ii. 92.

_Phalarope, Wilson's_, ii. 180, 181.

Phalaropus wilsoni, ii. 180.

Pheucticus aureiventris, i. 43.

Philomachus cayanus, ii. 165.

Phimosus infuscatus, ii. 113.

Phloeocryptes melanops, i. 174.

Phloeotomus schulzi, ii. 18, 223.

Phoenicopterus andinus, ii. 117, 119, 222.

---- ignipalliatus, ii. 117, 119, 222.

---- jamesi, ii. 117.

Pholeoptynx cunicularia, ii. 48, 52, 227.

Phrygilus caniceps, i. 53.

---- carbonarius, i. 54.

---- dorsalis, i. 53; ii. 223.

---- fruticeti, i. 54, 55; ii. 142.

---- gayi, i. 52.

---- ornatus, i. 51; ii. 227.

---- rusticus, i. 53.

---- unicolor, i. 53.

Phylloscartes flavo-cinereus, i. 139.

---- ventralis, i. 137.

Phytotoma rutila, i. 164.

Piaya cayana, ii. 36.

_Pica de punza azul y canela_, i. 37.

_Picaflor cola de topacio_, ii. 8.

_Picazuro Pigeon_, ii. 139.

_Pico de Plata_, i. 129.

Picolaptes angustirostris, i. 201.

_Picui Dove_, ii. 143.

Picus cactorum, ii. 19, 20.

---- mixtus, ii. 19.

_Pigeon, Picazuro_, ii. 139.

----, _Solitary_, ii. 144.

----, _Spot-winged_, ii. 140.

_Pintail, Bahama_, ii. 135.

----, _Brown_, ii. 134.

Pionus maximiliani, ii. 47.

Pipile cumanensis, ii. 146.

_Pipit, Cachila_, i. 17.

----, _Forked-tail_, i. 19,

Pipridea melanonota, i. 37.

_Piririgua_, ii. 32.

Pitangus bellicosus, i. 82, 147, 154.

---- bolivianus, i. 147.

_Pitiayume_, i. 20.

_Pitiayumi Wood-singer_, i. 20.

_Piuquen_, ii. 123.

_Plain-coloured Finch_, i. 57.

_Plant-cutter, Red-breasted_, i. 164.

Platalea ajaja, ii. 114, 115, 117.

_Platan Marsh-Wren_, i. 15.

Platyrhynchus mystaceus, i. 136.

Plegadis falcinellus, ii. 109.

---- guarauna, ii. 109.

_Plover, American Golden_, ii. 170.

----, _Azara's Sand-_, ii. 173.

----, _Cinereous_, ii. 173.

----, _Patagonian Sand-_, ii. 172.

----, _Slender-billed_, ii. 174, 175.

----, _Winter_, ii. 171, 172.

_Plumbeous Ibis_, ii. 112.

---- _Rail_, ii. 150.

Podager nacunda; ii. 12.

Podiceps bicornis, ii. 202.

---- caliparæus, ii. 204.

---- chilensis, ii. 203.

---- dominicus, ii. 205.

---- major, ii. 203, 205.

---- rollandi, ii. 204, 205.

Podilymbus antarcticus, ii. 206.

---- podiceps, ii. 206.

Polioptila dumicola, i. 12.

Polyborus brasiliensis, ii. 81.

---- tharus, ii. 65, 74, 81.

---- vulgaris, ii. 81.

Poospiza albifrons, i. 49.

---- assimilis, i. 51.

---- erythrophrys, i. 50; ii. 229.

---- lateralis, i. 51.

---- melanoleuca, i. 52.

---- nigrorufa, i. 49.

---- ornata, i. 51.

---- thoracica, i. 51.

---- torquata, i. 51.

---- whitii, i. 50.

Porphyriops melanops, ii. 156.

Porzana leucopyrrha, ii. 154.

---- notata, ii. 155.

---- salinasi, ii. 155.

---- spilonota, ii. 155.

---- spiloptera, ii. 155, 225.

_Pretty-throated Spine-tail_, i. 181.

---- _Warbling Finch_, i. 51.

_Prince Maximilian's Parrot_, ii. 47.

---- _Max's Finch_, i. 44.

Progne chalybea, i. 25.

---- domestica, i. 25.

---- furcata, i. 24, 25.

---- purpurea, i. 24.

---- tapera, i. 26, 85.

Psarocolius unicolor, i. 108.

Pseudoleistes virescens, i. 76, 97, 102.

Psittacus amazonicus, ii. 47.

Pterocnemis darwini, ii. 219.

Pterocyanea cyanoptera, ii. 130.

Pteroptochus albicollis, i. 207.

Ptiloleptis guira, ii. 32.

Ptyonura maculirostris, i. 134.

_Pucheran's Hawk_, ii. 58.

_Puff-bird, Spotted_, ii. 30.

_Purple Martin_, i. 24.

_Purple-and-Yellow Tanager_, i. 37.

_Purple-breasted Trogon_, ii. 29.

_Pygmy Owl_, ii. 56.

Pyranga azaræ, i. 40.

---- coccinea, i. 40.

---- saira, i. 40.

Pyrocephalus parvirostris, i. 152.

---- rubescens, i. 138.

---- rubineus, i. 111, 152; ii. 227.

_Quarhi-rahi_, i. 153.

_Queltregue_, ii. 166.

Querquedula brasiliensis, ii. 45, 133.

---- 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.

---- similis, i. 41.

---- superciliaris, i. 41.

----, _Yellow-billed_, i. 42.

Saltatricula multicolor, i. 61.

_Sanderling_, ii. 186.

_Sandpiper, Baird's_, ii. 184, 185.

----, _Bartram's_, ii. 189.

----, _Bonaparte's_, ii. 185.

----, _Buff-breasted_, ii. 190.

----, _Pectoral_, ii. 183, 184.

----, _Solitary_, ii. 188.

_Sand-Plover, Azara's_, ii. 173.

----, _Patagonian_, ii. 172.

_Sangre de Toro_, i. 152.

---- _Pura_, i. 152.

_Sappho Humming-bird_, ii. 3.

---- sparganura, ii. 3.

Sarcidiornis carunculata, ii. 128.

---- regia, ii. 128.

Sarcorhamphus gryphus, ii. 90.

_Saria, La_, ii. 161.

Saurophagus sulphuratus, i. 147.

Sayornis cineracea, i. 121.

_Scarlet Tyrant_, i. 152.

_Scarlet-headed Marsh-bird_, i. 101.

_Schulz's Dipper_, i. 11.

---- _Woodpecker_, ii. 18.

_Scissor-bill_, ii. 193.

_Scissor-tail Tyrant_, i. 160.

_Sclater's Curassow_, ii. 145.

Sclerurus caudacutus, i. 174.

---- umbretta, i. 174.

Scolopax frenata, ii. 181.

---- ---- magellanica, ii. 181.

Scops brasilianus, ii. 51.

_Screamer, Crested_, ii. 119.

_Screaming Cow-bird_, i. 86.

---- _Finch_, i. 46.

Scytalopus indigoticus, i. 205.

---- superciliaris, i. 205; ii. 223.

----, _White-eyebrowed_, i. 205.

_Seed-Finch, Meadow_, i. 71.

----, _Misto_, i. 69.

----, _Yellow_, i. 69.

_Seed-Snipe, Common_, ii. 176.

----, _D'Orbigny's_, ii. 178.

_Seriema_, ii. 161.

Serpophaga nigricans, i. 141.

---- subcristata, i. 140, 141, 142.

Setophaga brunneiceps, i. 21.

_Sharp-tailed Parrot_, ii. 42.

_Short-billed Tyrant_, i. 155.

_Short-eared Owl_, ii. 49.

_Short-footed Tyrant_, i. 156.

_Short-winged Goatsucker_, ii. 16.

---- _Tyrant_, i. 131.

_Shoveller, Red_, ii. 136.

_Shrike, Deep-billed Greenlet-_, i. 24.

----, _Ochre-headed Greenlet-_, i. 23.

_Silver-bill Tyrant_, i. 129.

_Siskin, Black-headed_, i. 64.

----, _Half-black_, i. 65.

Sisopygis icterophrys, i. 76, 125.

Sittosomus erithacus, i. 198.

---- olivaceus, i. 198.

_Skimmer, Black-tailed_, ii. 193.

_Slaty Finch_, i. 53.

_Slaty-blue Bush-bird_, i. 204.

_Slender-billed Plover_, ii. 174, 175.

_Small-crested Tyrant_, i. 140.

_Snipe, Common Seed-_, ii. 176.

----, _D'Orbigny's Seed-_, ii. 178.

----, _Painted_, ii. 182.

----, _Paraguay_, ii. 181.

_Snowy Egret_, ii. 99.

_Sociable Marsh-Hawk_, ii. 72.

_Solitary Cassique_, i. 72.

---- _Pigeon_, ii. 144.

---- _Sandpiper_, ii. 188.

---- _Tyrant_, i. 150.

_Song-Sparrow, Chingolo_, i. 58.

----, _Patagonian_, i. 59.

----, _Red-flanked_, i. 60.

----, _Stripe-headed_, i. 60.

----, _Yellow-shouldered_, i. 60.

_Sordid Spine-tail_, i. 184.

_Sorry Tyrant_, i. 144.

_Southern Courlan_, ii. 159.

Sparganura sappho, ii. 3.

_Sparrow, Common Song-_, i. 58.

----, _Patagonian Song-_, i. 59.

----, _Red-flanked Song-_, i. 60.

----, _Stripe-headed Song-_, i. 60.

----, _Yellow House-_, i. 66.

----, _Yellow-shouldered Song-_, i. 60.

Spatula platalea, ii. 136.

Speotyto cunicularia, ii. 52.

Spermophila analis, i. 57.

---- cærulescens, i. 46, 79.

---- inornata, i. 57.

---- melanocephala, i. 45.

---- palustris, i. 45.

---- rufirostris, i. 57.

Spheniscus magellanicus, ii. 206, 207.

_Spine-tail, Brown-crested_, i. 177.

----, _Brown-fronted_, i. 178.

----, _D'Orbigny's_, i. 183.

----, _Eyebrowed_, i. 178.