CONTENTS. 



The Supercilious Humming-Bird. 



Trochilus superciliosus. Plates XXVI. and XXVII. 14A 

 Scally-backed Humming-Bird. 



Trochilus Eurynomus. Plate XXVIII. . . 147 

 Guy's Humming-Bird. 



Trochilus Guy, 148 



Intermediate Humming-Bird. 



Trochilus intermedius^ . . . . .149 



Bourcier's Humming-Bird. 



Trochilus Bourderii, . . . . . 1 50 



Brown Brazilian Humming-Bird. 



Trochilus squalidus, 151 



Longuemare's Humming-Bird. 



Troehttus Longuemareus, 152 



Red-Bellied Humming-Bird. 



Trochilus Rufyaster, 153 



David's Humming-Bird. 



Trochilus Davidianus, 153 



Hairy-legged Humming- Bird. 



Trochilus hirsutus. Plate XXIX. ... 155 

 Mazeppa Humming-Bird. 



Trochilus Mazeppa, 156 



Swainson's Humming-Bird. 



Trochilus Swainsonii. Plate XXX. . . .158 



SYNOPSIS, 161 



I Sub-Fam. TROCHILUS, . . . .162 



II. Sub-Fam. CYNANTHUS, . . . .169 



III Sub-Fam. PILETHORNIS, . . . .176 



IV. Sub-Fam. CAMPYLOPTERUS, . . .179 



V Sub-Fam. LAMPORNIS, . . . .180 



