SETOPHAGA. 261 
Setophaga aurantiaca. 
Setophaga aurantiaca, Barrp, n. s. 
Hab. Costa Rica. 
Upper parts, with head and neck, plumbeous, without any tinge of olive ; 
wings and tail black, the quills edged slightly with plumbeous. Crown orange 
brown, margined on the forehead and above the eyes with black. Fore part 
of the neck blackish. Beneath yellowish-orange ; the crissum and inside of 
wings white; the tibie and edge of wing plumbeous. Rather less than the 
terminal half of outer tail feather, and a diminishing amount on the second 
and third feathers, white, the white extending farther towards the base on the 
outer webs of the outer feather; the black extending forwards externally on 
the edge of the second and third feathers. Iris black. 
The sexes do not appear to differ. Some specimens are, however, of a deeper 
orange. A young bird (30,493), not fully fledged, is very similar, but lacks 
the brown crown. The orange of the under parts is very deep and distinct. 
Length (No. 33,280, 9), 5.00; wing, 2.45; tail; 2.57; gape of bill, .60; 
tarsus, .75. 
This species is very similar to S. verticalis, of Bogota, but differs _ 
in having the under parts yellowish-orange, rather than clear gam- 
boge yellow. The throat is apparently darker. . The black of the 
forehead and sides of the vertex-spot I do not find in the speci- 
men before me of verticalis, nor are they mentioned in the descrip- 
tions. There is more white on the tail feathers of verticalis, involving 
more than half of the inner web and two-thirds of the outer. There’ 
is no trace in aurantiaca of the ashy margins of the tail feathers 
mentioned by D’Orbigny. 
smith-|Cotlec- Sex 
. : ¢ When 5 
sonian| tor’s | and Locality. 7 Recejved from Collected by 
ro" No. | Age. Collected. 
30,493 | 101 Juv. Costa Rica. S06 Dravenkrantzius: | a\ csr 
33,280 8 Q Dota Mts.,C.R. | Jan. 25,64.) J. Carmiol. J. Carmiol, 
33,279 8 ae v7 ce se “cc 
33,277 8 Q “ | Jan. 23, ’64. “ ‘ 
33,291 8 fof of Jan. 27, 64. “ a 
33,278 8 fol “ te ce “cc 
33,282 | 8 fe) “ Jan. 24, 64. & ee 
34,655 oie fof San Jose. Mar. 4, ’64. ce se 
34,659 ee Barranca, Mar. 12, 64. + ty 
Setophaga torquata. 
Setophaga torquata, BAIRD, n. s. 
Hab. Costa Rica. 
Upper parts, continuous with a narrow pectoral collar ashy plumb ous, 
with a tinge of olive above; the collar more dusky. A narrow frontal line, 
entire sides of head, including lores and cireum-ocular region, and under parts, 
bright yellow. Crissum and inside of wings pale yellowish; edge of wing darker 
