GEN. 121-125, 112, 113, 126, 127 OF KEY. 57 



-*- 275. TROCHILUS COLUBRIS L. 



Buby-throated Humming-bird. 



276. TROCHILUS ALEXANDRI BOURC. 

 Black-chinned Humming-bird. 



277. SELASPHORUS RUFUS (Gaf.) Sw. 

 Butous-backed Humming-bird. 



278. SELASPHORUS PLATYCERCUS (Sw.) GLD. 



Broad-tailed Humming-bird. 



279. SELASPHORUS ANNA (LESS.). 



Anna Humming-bird. 



280. SELASPHORUS COSTJE (Bounc.) BP. 



Costa Humming-bird. 



281. SELASPHPRUS HELOIS-S1 ( ) . 



Heloise Humming-bird. 



282. STELLULA CALLIOPE ( ) GLD. 



Calliope Humming-bird. 



[283]. AGYRTRIA LINNJSI (Bp.) . 



JLiiuit' Humming-bird. 



[284]. TROGON MEXICANUS Sw. 

 Mexican Trog-on. 



[285]. MOMOTUS C-SJRULEICEPS GOULD. 

 Blue-headed Sawbill. 



- 286. CERYLE ALCYON (L.) BOIE. 

 Belted King-fisher. 



287. CERYLE AMERICANA (GM.) BOIE, 



var. CABANISI (Reich.) Cs. 

 Cabanis' King-fisher. 



288. CROTOPHAGA ANI L. 



Ani. 



289. GEOCOCCYX CALIPORNIANUS (LESS.) BD. 



Ground Cuckoo ; Chaparral Cock. 



