343 
Aviceda reinwardtii, Pr. B. 
Aviceda sumatrensis, Lafr. Rey. Zool. 1848, p- 210? 
Batchian. 
TINNUNCULUS MOLUCCENSIS. B.M. 
Cresserelle des Moluques, Temm. & Schl. Fauna Jap. p- 3. 
Tinnunculus moluccensis, Homb. & Jacq. Voy. au Péle Sud, Ois. 
.. 1..£, 2. 
Falco tinnunculus, Mill. Verh. Ethn. p- 87? 
Batchian ; Kaisa Island ; Amboyna; Ternate; Dijilolo. 
Hierax cerulescens, Vig. Molucca Islands. 
ASTUR IOGASTER. 
Falco hiogaster, Mill. & Schleg. Verh. Nederl. p. 110. 
Epervier océanien, 3, Voy. au Pole Sud, t. 2. f. 1. 
Accipiter hyogaster, Pr. B. Consp. Av. i. p. 33. 
Amboyna and Gilolo (Wail. Coil.). 
ASTUR GRISEOGULARIS. B.M. 
Adult. Greyish-slate colour; more decidedly grey on head and 
mentum; nape and between the shoulders tinged with rufous vina- 
ceous ; beneath the body rufous vinaceous, narrowly banded with 
greyish-white. 
Young male? Head and throat slaty-grey, paler on the latter ; 
nape castaneous ; back and wings brown and greyish-black mixed ; 
tail brown, and some feathers greyish-black, banded with darker ; 
breast, sides of abdomen, and thighs rufous, barred with white, 
which is margined with black ; abdomen white, broadly barred with 
fuscous; beneath the tail, old feathers rufous-white barred with 
black, new feathers grey barred with black. 
Female. Head, occiput, and ear-coverts black, varied with black 
and slightly with rufous ; back and wings brown, each feather spotted 
with white and margined with pale rufous; upper surface of tail 
brown, banded with black, paler brown between the bands near the 
shaft ; beneath the body white, marked with streaks on the breast, 
and crescent-shaped bands of black on the abdomen. 
Length 18" 6!", tarsi 2" 5". 
Batchian, Djilolo, and Ternate. 
This bird approaches Astur approximans (Vig. & Horsf.), but the 
bill is larger ; the head and throat are decidedly grey ; the tarsi are 
much shorter, though the toes are about the same length. 
*ASTUR HENICOGRAMMUS. 
Juv.? Head and back of neck black, varied with white, and 
slightly with rufous; back, wing-coverts, and tertials black, spotted 
with white, the former colour narrowly margined with rufous ; quills 
and tail-feathers black and rufous banded; under surface white 
banded with rufous, the rufous colour on breast varied with black ; 
