270b. 
270c. 
270d. 
170 
Slightly smaller; wing ad. 297 mm. ; 
crown black, edged with rufous; crest 
black, tipped with white ; chin and throat 
buff with broad mesial black streak ; chest 
tawny cinereous, with brownish shaft 
streaks ; below white irregularly banded 
with pale rufous. 
Aviceda jerdoni borneensis (Briggeman) 
Abhandl. Nat. Ver. Bremen, v., p. 47 
(1876) [ex. Schleg.], nom. nud. : [Pontianate, 
Borneo.| Sharpe, Ibis, 1893, p. 557. 
Bornean Cuckoo-Faicon. 
Wing ¢ 291, culmen 26 mm. ; “ sides of 
face and neck dull rufous ; chest white, the 
feathers edged with rufous and with trian- 
gular black centres; under wing-coverts 
rufous with paler edges; rufous bars on 
flanks broader and inclining to dark brown.”’ 
Aviceda jerdom magnirostris (Gray), List 
Bds. B.M. Accip., p. 19 (1844, nom. nud.) ; 
(Kaup), Isis, 1847, p. 343. [ex Gray, 
Manila. | 
Philippine Cuckoo-Falcon. 
Wing ad. 311 mm., bill stouter, culmen 
38 mm.; above purplish brown; crown 
and crest black; throat and chest grey, 
former with broad black central stripe ; 
below white, banded with pale rufous ; 
sides of face greyish, washed with rufous. 
Aviceda jerdon celebensis (Schleg.) Mus. 
P.B. Rev. Accipitr?. july, 1873, p. “so: 
[Celebes. | 
Rufous-chested Cuckoo-Falcon. 
| =A. jerdoni erythrothorax (Sharpe), [P.Z.S. 
1873, p. 625 (Oct., 1873).] 
Borneo. 
Philippine Is. 
(Luzon and 
Mindanao). 
Celebes ; 
Sula Is. 
