CONTENTS. 



PA9X 



Langsdorff 's Humming- Bird. 



Trochilus Langsdorffii. Plate X. . . 95 



Ruff-necked or Nootka Humming-Bird. 



Trodiilus rufus. Plate XI. . 97 



Gould's Humming-Bird. 



Trodiilus Gouldii. Plate XII. . .101 



Tri-coloured Humming-Bird. 



Trochilus tricolor. Plate XIII 103 



Blue- throated Humming-Bird. 



Trochilus lucifer. Plate XIV 105 



Violet-tufted Humming-Bird. 



Trodiilus petasophorus. Female. Plate XV. . 107 

 Wagler's Humming-Bird. 



Trochilus Waglerii. Plate XVI. ... 109 

 Sapphire and Emerald Humming-Bird. 



Trochilus bicolor, . . . . . .110 



The Ourissia. 



Trochilus Maugerii, Ill 



Blue-fronted Humming-Bird. 



Trcohilus glaucopis, . . . . . .112 



Audebert's Humming-Bird. 



Trochilus caruleus, 113 



Swainson's Humming-Bird. 



Trochilus Swainsonii, 114 



Crimson-rumped Humming-Bird. 



Trochilus erythronottts, . . . . .115 



Neuwied's Humming-Bird. 



Trochilus cyanogenys, . . . . i 15 



The Atala. 



Trochilus Atala, 1/6 



White-striped Humming-Bird. 



Trochilus mesoleucus. Plate XVII. . . . J J V 

 Scaly-throated Humming- Jbira. 



Trochilus scjuamosuS) . . . . . .118 



