GENERAL INDEX 



147 



Naked-throated Bell-bird (Chasmo- 

 rhynchus nudioollis), iii, pi. 25, f. 3 



Nandu or Rhea {Rhea americana), 29, 

 pi. I, f. 2 



Nape, II 



Narina Trogon (Hapaloderma nan'na), 

 105, pi. 19, f. 5 



Neck, 3, II 



Neophron percnopterus (Egyptian Vul- 

 ture), 60, pi. 9, f. 2 



Nestling, 16 



Nestling-down, 16, 104 



Nettion creooa (Common Teal), 52, pi. 



6, f. 5 

 Night Herons, 46 

 Night-hawk {Chordei/es uirginianus), 



98 

 Nightingale {Daulias luscinia), 122, 



126, III, 112, pi. 29, f. 6 

 Nightjar, Common, or Goat-sucker 



(Capn'mulgus europceus), 97, 98, pi. 



21, f. 6 

 Nightjars, 97, 98, 16, 20, 25, 54, 102, 



108 

 Nitzsch on feather-tracts, 10 

 Nocturnal birds of prey, 54 

 Nucifraga caryocatactes (Nutcracker), 



134, pi. 30, f. 6 

 Numerius arquatus (Curlew), 79, 81, 



pi. 14, f. 7 

 Numida meleagris (Guinea-fowl), 64, 



pi. 10, f. 2 

 Nutcracker {Nucifraga caryocatactes), 



134, pi. 30, f. 6 

 Nuthatch {Sitta ccesia), 116, pi. 22, 



f.9 

 Nyctea niualis (Snowy Owl), 102, 103, 



pi. 20, f. 5 



Oceanodroma leucorhoa (Leach's Fork- 

 tailed Petrel), 38, pi. 3, f. 2 

 CEdemia fusca (Velvet Scoter), 50, pi. 



CEsophagus, 25 



Old Squaw Duck or Long-tailed 

 Duck {Harelda gtacialis), 51, pi. 5, f. 3 



Operculum in Owls, 103 



Oriole, Golden {Oriolus galbula), 118, 



pi. 25, f. 6 

 Orioles, 118 

 ORIOLID^, 118 

 Oriolus galbula (Golden Oriole), 118, 



pi. 25, f. 6 

 Ornithology, i 

 Ortolan {Emberiza hortulana), 132, 123, 



pi. 27, f. 3 

 OSCINES, III, 113 

 Oscinine Passeres, 112 

 Osprey {Pandion haliaetus), 58, 59, pi. 



8, f. I 

 Ossifrage or Lammergeier {Gypaetus 



barbatus), 61, pi. 9, f. 4 

 Ostrich, African {Struthio camelus), 



30, 7, II, 15, 16, 28, 31, 33-5, pi. I, f. I 

 Otis tarda (Great Bustard), 71, pi. 13, 



f. 8 

 tetrax (Little Bustard), 71, pi. 13, 



f . 2 

 Ousel, Ring {Turdus torquatus), 120, 



pi. 29, f. 3 

 Oven Birds, iii 

 Owl, Barn {Strix flammea), 104, 20, 



103, pi. 20, f. 6 

 Eagle {Bubo ignauus), 102, 103, pi. 



20, f. I 

 Little {Athene noctua), 103, pi. 20, 



f.4 



— Long-eared {Asio otus), 103, pi. 

 20, f. 3 



— Pigeon, 87 

 Snowy {Nyctea niualis), 102, 103, 



pi. 20, f. 5 

 Tawny {Syrnium aluco), 103, 104, 



pi. 20, f. 2 

 Owls, 19, 54, 55, 58, 89, 102-4 



PALAMEDEA, 20 



Palm of hand, 20, 23 



Pandion haliaetus (Osprey), 58, 59, pl- 



8, f. I 

 Paradise Tanager {Galliste tatao), 132, 



pi. 21, f. 7 



