SYSTEMATIC INDEX OF SCIENTIFIC NAMES. 
989 
Page. 
nigra. Scolecophagus. 551 
Somateria V 809,810 
Sterna 864 
nigresccns, Dendroica 265,270 
Bhimanphus 270 
Sylvia 270 
gylvicola --- 270 
Vermivora 270 
Anser 767 
nigricans, Aulanax 183 
Bernicla .763,767 
Muscicapa 183 
Myiarchus 183 
Myiobius 183 
Sayornis 182, 183 
Tiinga. 717 
Tyrannula 183 
Tyrannus ... 183 
nigriceps Falco . 8 
nigrocincta, Setophaga 294 
nigricoUis, Simantopus - 704 
Hypsibates 704 
Macrotarsvts 704 
Passerina 494 
Penchilinus 547 
nigripes, Diomedea 822 
Nisus malfini 18 
nitens, Hypotbyrnys 320 
Ptilogonys 320 
Quiscalus 555 
Cichlopsis 320 
nitida, Asturina 35 
nitidus, Falco 35 
Nipboea 464 
Nipboea hyemalis 468 
oregona 466 
nivalis, Anas 760 
Emberiza 432 
Fringilla 468 
Plectrophanes 432 
nivea, Ardea 665 
Egretta 671 
Gavia 856 
Nijclea 63 
Rissa 854,855 
Strix 63 
Tadorna 760 
uiveus, Larus 855 
Pagophila 856 
nivosa, Aegialitis 696 
nobilis, Aquila 41 
nodirostra, Phaleris 908 
notatus, Clirysomitris 418 
Notberodiusguarauna.. 657 
holostictus 657 
novae-terrae, Falco 33 
Page. 
noveboracensis, Coturnicops 750 
Fulica 750 
Gallinula 750 
Henicocichla 261 
Motacilla 261 
Mniotilta 261 
Muscicapa 338 
Ortygometra 750 
Porzana 750 
Rallus 712 
Saurus 259, 261 
Scolapax 712 
Sylvia 261 
Turdus _ 261,551 
Vireo 330, 338 
nucbalis, Pica 590 
Nucifraga columbiana 573 
Numenieae 727,742 
Numenius 742 
Numenius arquata 743 
borealis 744 
brasiliensis 743 
brevirostris 744 
hemiryncbus 744 
hudsonicus 744 
intermedins 
longiroistrix 743 
melanopus 743 
occidentalis 743 
rufus 743,744 
Numida 613 
nuuciola, Muscicapa 184 
Myiobius 184 
Tyrannus 108 
nuttalli, Antrostomus 149 
Caprimulgus 149 
Cleptes 578 
Pica 578 
Picus 83 
Nyckde 57 
Nyclnle acadica 58 
albifrons 57 
kirtlandii 57 
richardsoni 57 
Nyctea 63 
Nyctea nivea 63 
nyctea, Strix 63 
Nycteininae 63 
Nydherodius .660, 679 
Nydherodius violaceus 679 
Nyctiardea 660, 678 
Nydiardca garden). 678 
violacua.. 679 
Nycticoraceae 660 
Nycticorax americanus 678 
gardeni 678 
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Nycticorax grisea _. 679 
violaceus 679 
nycticorax, Ardea 678 
Nyroca americana 794 
0. 
obscura, Anas 773, 775 
Canace 620 
Loxia 497 
Procellaria . 835 
Tyrannula 200 
obscurus, Carpodacus 415 
Empidonax 192, 200 
Picus 113 
Puffinus. 833,835 
Sturnus 524 
Tetrao 620 
obsoleta, Myothera 357 
obsolcius. Sulpirides 357 
Thryotborus 357 
Troglodytes 357 
oceanica, Procellaria 831 
oceanicus, Totanus 734 
Oceanites ■ 831 
Oceanites wilsonii 831 
Oceanodroma 829 
Oceanodroma furcata 829 
bornbyi 829 
orientals 829 
occidua, Anas 801 
occidentalis, Ardea 070 
Audubonia . 070 
Bernicla 766 
Ceratorbina 905 
Ceratorbyncbia 905 
Cerorbyncba 905 
Dendroica 265,268 
Laroides 845 
Larus 841, 845 
Mniotilta 208 
Numenius 743 
Otoeoris 403 
Parm 388,391 
Phaleris 905 
Podiceps 894 
Recurvirostra 703 
Sialia 223 
Sylvia 268 
Sylvicola... 268 
Uria 905 
ocbropus, Tringa 733 
Ocnisous virescens 076 
ocbroleuca, Sylvia 306 
Ochthodromus 693 
Ocbthodromus wilsonius 693 
