230 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 
ries grayish brown or dusky terminally; lores plain gray or dusky; 
suborbital, auricular, and malar regions brownish buff or clay color 
narrowly barred with blackish; chin and upper throat dull grayish, 
the latter indistinctly barred with darker; rest of under parts 
brownish buff or light buffy cinnamon, everywhere barred with black 
or dusky, the bars more lunulate or crescentic on foreneck and chest, 
narrower and less blackish on posterior parts; under wing-coverts 
light ochraceous or ochraceous-buff, narrowly and irregularly barred 
with black; inner webs of remiges light cinnamon-rufous, the outer 
primaries passing into grayish brown terminally; bill dusky horn 
color, sometimes nearly black terminally, paler brown basally, espe- 
cially on mandible; iris brown; legs and feet horn color or dusky (in 
dried skins). 
Young.—Similar to adults, but bars on under parts less sharply 
defined, especially on posterior portions, the under tail-coverts more 
rufescent. , 
Adult male.—Length (skins), 248-289 (260); wing, 119-134 (127.2); 
tail, 105-121.5 (112.9); culmen, 35-44 (37.9); tarsus, 26-30 (27.9); 
middle toe, 19-23.5 (21.2).% 
Adult female.—Length (skins), 250-276 (261); wing, 120.5-136 
(127); tail, 105-122.5 (115.3); culmen, 35-88 (87); tarsus, 27-29.5 
(28); middle toe, 20-23.5 (21.3). 
Southeastern Mexico, in States of Vera Cruz (Pasa Nueva) and 
Campeche (Apazote), and southward through Guatemala (Vera Paz), 
British Honduras (Belize; Orange Walk; Toledo District; near Mana- 
a Twenty-one specimens. 6 Twenty specimens. 
; Cul- Middle 
Locality. Wing. | Tail. men, | aSUS-| “toe, 
MALES. | 
Two adult males from eastern Panamé...........-.-..-2-2204- 127 105.7 41.7 28.7 22.7 
Two adult males from western Panamaé.........-....--.....-- 132 117.2 39.2 28.5 21.2 
Ten adult males from eastern Costa Rica...............----+-- 128.3 | 113.6 37.5 28.4 21.6 
One adult male from eastern Nicaragua. .........--.--......+-- 129 114.5 38 26.5 20.5 
Two adult males from Honduras.........-..---2.-----22+-2-0- 119.2} 113.2 37.7 27,2 21 
Two adult males from British Honduras...........-...-.----- 122.2} 113.7 37 27.2 20.7 
Two adult males from Campeche.....-...-.---22--2-+0-e scenes 123.7} 110 35 26 19 
FEMALES. 
One adult female from eastern Panamé...............--..22--- 182.5 | 105.5] 37.5 28 22 
One adult female from western Panamé...............2.....-- 128 121 36.5 28 21.5 
Ten adult females from eastern Costa Rica...............---..- 127.6 | 116.2 37.1 28.8 21.4 
One adult female from western Nicaragua.......-..-...-.-...- 136 120 37.5 29.5 21 
One adult female from southern Honduras......-...-.-...---- 126 Joweesacs 37 29.5 22.5 
Three adult females from British Honduras.......-........... 126.2 | 117.8 37.3 27.5 20.8 
One adult female from Campeche..........--..----+202eeeeeeee 123 109 37 27 20 
Two adult females from Vera Cruz...-...--------- sees eee eee 122.7} 115.2 37.5 28.5 21 
