CONTENTS. 
Wliite-throated Humming-Bird. 
Trochilus aUncoUis^ .... 
Superb Humming-Bird. 
Trochilus superbus^ .... 
Duke of Rivoli’s Humming-Bird. 
TrochUits Rivolii. Plate XVI II. 
BufFon’s Humming-Bird. 
Trodiilus Buffonii. Plate XIX. 
Mango Humming-Bird. 
Trochilus mango. Plate XX. 
Green Humming-Bird. 
Trochilus viridis^ .... 
Green Black-bellied Humming-Bird. 
TrochUus holosericeus^ 
White-tailed Humming-Bird. 
Trochilus leucurctts^ .... 
Aurulent Humming-Bird. 
Trochilus aurulentus, . * . 
Brown-erowmed Humming-Bird. 
Trochilus hgpoplusus. 
Black-capped Humming-Bird. 
Troihllus polytmm. Plate XXI. 
Rough-legged Racket-tailed Humming-Bird. 
Trochilus Underwoodii. Plate XXII. 
Racket-tailed Humming-Bird. 
Trochilus platurus, . . . 
B.*vr-tailed Humming-Bird. 
Trochilus ^rc;anurus. Plate XXIIT. 
Nuna Humming-Bird. 
Trochilus Nuna, .... 
Topaz-throated Humming-Bird. 
Trochilus pdla. Male. Plate XXIV, 
Topez-throaterl Humming-Bird. 
Trochihs pdla. Variety. Plate XXV. 
fage 
119 
120 
122 
124 
126 
128 
129 
130 
ISl 
133 
134 
136 
137 
’38 
140 
141 
1-14 
