400 
Birds of Celebes: Laniidae. 
had only a young male from Burn before him, Mr. Wallace’s (2) geographical 
limitation should be accepted: namely P. clio, Sula and Burn (though it must still 
be ascertained whether they do not really differ) ; P. macrorhyncha, Amboina 
and Ceram. P. obiensis is from the Obi-group, and P. melanura from Australia, 
New Guinea and New Britain. Adults of the last species may be distinguished 
by their olive-yellow upper tail-coverts, black in the other three; while P. clio 
itself may be distinguished by having the black pectoral collar joined to the 
ear-coverts (7). 
P. everetti Hart, of Djampea differs in the male by its black wings, broader 
black jugular collar, with the yellow’ below it much darker and less pure; the 
female has much more gTey in its plumage. 
A specimen of P. clio in the British jMuseum from the Gould collection 
is labelled “Celebes”. Dr. Sharpe (7) considers this to be erroneous. 
* 148. PACHYCEPHALA EVERETTI Hart. 
Djampea Black-cowled Thick-head. 
Plate XVII. 
Paehyeephala everetti (1) Hartert, Nov. Zool. 1896, 170. 
Adult male. Differs from the adult male of S. clio by having the wing-coverts and remiges 
black, a narrow edging of grey on the primaries only; the jugular collar broader, 
broadest mesially, the yellow below this darker, with a tinge of ochraceous in it; a 
band of yellow across the rump ; the middles of the feathers of the upper parts black, 
seen to some extent ((j', Djampea Id., Dec. 1895: Everett — C 14866). 
In some specimens, believed by Hartert to be very old individuals, the black 
in the feathers of the upper surface is absent (1). 
“Iris crhnson-lake; bill jet-black; legs plumbeous or plumbeous blue-grey; claws 
darker grey or brown” (Ev.). 
Female. Differs from the female of P. clio in luudng the head paler grey ohve; the back 
and mantle olivaceous, washed with grey; the feathers of the rump terminally hght 
yellovdsli, forming a band, below salmon-colour, washed with brown on the breast, 
whitish on throat, deep yellow on under tail-coverts ($, Djampea, Dec. 1895: Ev. — 
C 14867). 
Measurements. Wing 80 mm; tail 64—66; culmen 19 (bill from nostril 12); tarsus 23 (Hartert). 
Distribution. Djampea Island between Elores and Celebes (Everett 7). 
This species was found by Mr. Everett on Djampea, where it is common. 
It seems to stand extremely near P. fulvotincta M^all. of Flores, the chief differ- 
ence pointed out by Hartert being that the latter bird has not so much orange 
on the breast. Compared with P. clio, it might be described as a melanotic 
form. The difference between the two species is about as great as that seen 
in the Orioles, O. formosus of Sangi, and the melanotic O. melanisticiis ofTalaut; 
moreover the black of the head, the greenish yellow-olive of the npper parts, 
and the rich yellow of the under parts are curiously of the same tint in these 
two very different genera. 
