406 BULLETIN 50. UNITED STATES NATIONAL MUSEUM 



dark hazel, their shafts narrowly buff, their outer webs buff}^ brown 

 faintly vermiculated with dusky, and, on the scapulars, with pale gray 

 and externally suffused with dark hazel ; secondaries dark olive-brown 

 to sepia, externally and terminally blotched and freckled with light 

 ochraceous-buff, the terminal freckling on the inner web tinged with hazel ; 

 upper wing coverts similar but many of them with blackish-brown blotches 

 on their inner webs and the pale freckling extending on the inner wel)s 

 to a greater degree ; primaries dark dull sepia to clove brown, externally 

 freckled with light ochraceous-buff, but only sparingly; back, lower back, 

 rump, and upper tail coverts reveal two fairly distinct color phases— one 

 has these parts dusky isabelline to huffy brown with dark shafts and more 

 or less freckled transversely with dusky, especially on the more posterior 

 parts ; the other with the 1)ack and lower back vinaceous-fawn to fawn 

 color obscurely crossed by widely spaced narrow dusky slate bars ; the 

 rump and upper tail coverts dark sayal brown to snuff brown with dusky 

 shafts and tranverse freckling ; rectrices Brussels brown flecked, and 

 basally blotched, with dark, dull sepia ; chin and upper throat whitish ; 

 lower throat and breast between neutral gray and dark gull gray ; upper 

 abdomen, sides, and flanks, ochraceous-buff to cinnamon-buff, darkening 

 laterally to clay color ; thighs ochraceous-buff barred with fuscous ; under 

 tail coverts similar ; middle of lower abdomen whitish ; under wing coverts 

 dull sepia to pale clove brown ; iris reddish brown ; bill black, becoming 

 brownish horn color at the tip ; tarsi and toes plumbeous. 



Adult jcinale. — Forehead, crown, and occiput dark Front's brown to 

 chestnut-brown; upperparts of body, wings, and tail as in adult male; 

 the two color phases present — vinaceous-fawn and huffy brown on the 

 backs, as in the males ; no orange-rufous on the sides of head as in the 

 males, this color being replaced by dark olive-brown, the feathers of 

 the cheeks and sides of neck with white shafts ; a row of dusky-tipped 

 white feathers from lores to, under, and behind the eye extending to the 

 posterolateral angle of the occiput; immediately below this a dark choco- 

 late band behind the eye ; chin and upper throat white ; lower throat and 

 breast antique brown to amber brown, many of the feathers decidedly 

 grayish broadly edged with antique brown ; upper and lateral parts of 

 abdomen white, barred with sepia to dusky sepia ; thighs similar but less 

 strongly or distinctly barred ; most of middle lower abdomen white ; under 

 tail coverts ochraceous-buff barred with fuscous, under wing coverts 

 dull sepia. 



Juvenal male.^* — Similar to adult female but darker, less rufescetit 

 above and on the lower throat, breast, and abdomen ; forehead, crown, 

 occiput, nape, and interscapulars between clove brown and dark mummy 

 brown, the feathers with minute pale smoke-gray spots along the distal 



** The onlj' example seen was a male, but probabl}' tbe sexes are alike in this 

 plumage. 



