INDEX TO GENERA. 



Lanivireo fi9 



Laroitles 131 



Larus 131 



Leptiirus 128 



Lestris 130 



Leneosticte 63, 66 



Leucus 131 



Limosa 106, 108 



Linota 66 



Lobipes 103 



Loin via 138 



Lophodytes 123 



Lophophanes 43 



Lophortyx 97 



Loxia 66 



Lunda 137 



Machet s 109 



Macrorhamphus 106,107,108 



Mareca 121 



Megalestris 130 



Melanerpes 82 



Melanetta 122, 123 



Melanitta 123 



Meleagris 96 



Melopelia 94 



Melospiza 64, 66 



Merganser 123 



Mergus 123 



Merula 40 



Micrathene 86 



Micro palama 106, 107, 108 



Milvulus 74 



Milvus 88 



Mimus 40, 41 



Mniotilta 52, 53 



Molothrus 68 



Moniotus 78 



Mormon 138 



Motaeilla 48 



Mycteria 110 



Myiadestes 42, 58, 59, 72 



Myiarchus 74 



Myiodioctes 52, 55 



Myiodynastes 74 



Myiozetetes 74 



Nauclerus 88 



Neocorys 48 



Nephoecetes 76 



Nettion 121 



Nomonyx 1 22 



Notherodius 113 



Numenius 109 



Nyctale 85 



Nyctea 86 



Nyctherodias 112 



Nyetiardea 112 



Nyctidromus 75 



Oceanites 134 



Oceanodroma 134 



Oohthodromus 101 



G<]demia 122, 123 



CEstrelata 134 



Olor 119 



Onocrotalus 125 



Onycliotes 92 



Opiirornis 52, 53 



Oreortyx 97 



Oreoscoptes 41 



Ornithion 74 



Ortalida 95 



Ortalis 95 



Ortygometra 115 



Ortyx 97 



Ossifraga , . . . 134 



Otiis 85 



Oxyechus 101 



Pagophila ... 131 



Pandion 90, 93 



Paiiyptila 76 



Parra (also Jacana) 114 



Parula , 52, 53 



Pariis 63 



Passer . . . . 64 



Passei-culus 64, 66 



Passerella 65, 66 



Passerina 66 



Pedicecetes 97 



Pelecanus 124, 125, 126, 127 



Pelidna 107, 108 



Pelionetta .122 



Perdix 98, 115 



Perisoreus 71 



Perissoglossa 53 



Petrochelidon 57 



Peucfea 64, 66 



Peucedramus 53 



Phgenopepla 58 



PlKFthon 128 



Pliivton 128 



Phainopepla 42, 58 



Phala^noptilus 75 



Phalacrocorax 126 



Phalaropus 103 



Plialeris 137, 138 



Philacte 120 



Philohela 107, 108 



Philomachus 108 



Phoebastia 134 



Phcebetria 134 



Phcenieopterus 116 



Phylloscopus 42 



Pica 71 



Picicorvus 71 



Picoides 82 



Picus 82 



Pinicola 63 



Pipilo 65, 66 



Pitangus 74 



Platalea 110 



Platea ...110 



Plectrophanes 63, 66 



Plegadis 109 



