Vol. xxxix. | 94. 
by Mr. DuChaillu on the Ogobeai River, a tributary of the 
Camma River, in Gaboon. Spizaetus batesit must therefore 
be regarded as a synonym of Spizaetus africanus (Cassin). 
Mr. D. A. Bannerman exhibited a fine new species a 
Shrike on behalf of Sir Frederick Jackson. 
Sir Frederick Jackson described this Shrike as follows : — 
Chlorophoneus andaryz2, sp. nov. 
Adult male. Most nearly resembles the adult female of 
C. rubiginosus (Sundey.), but thé whole upper surface, cheeks, 
sides of the neck, and middle pairs of tail-feathers dark 
leaden-grey ; secondaries and outer margins of wing-feathers 
olive-green tipped with yellow; lores and superciliary stripe 
white; whole of the under-parts pure white, excepting the 
chest which is washed with bright buff; outer tail-featlers 
olive-green widely tipped with yellow; under wing-coverts, 
quill-lning, and thighs yellow. 
Iris brown ; bill black ; feet blue-grey. 
Total length ca. 175 mm.; exposed culmen 18; wing 81; 
tail 70; tarsus 23. 
Type. Adult male. Kisubi, Entebbe, Uganda, 4000 ft. 
8 October, 1916. 
Obs.—This Shrike is named after my native collector 
Andarya. 
Mr. Bannerman said that this remarkable Shrike seemed 
to him to be intermediate between Laniarius jacksont and 
Chlorophoneus rubiginosus. The general colour of the upper- 
parts was uniform grey, like L. jacksoni, but the new species 
lacked the blackish cap and mantle of that species. The 
secondaries were, on the other hand, green like C. rudi- 
ginosus, and the result is a most striking new form. The 
type has been presented to the British Museum. 
Mr. D. A. Bannerman also exhibited several remarkably 
interesting birds, which, although not new forms, he believed 
to be hitherto unrecorded from the Belgian Congo ; and one 
species, at any rate, was, until now, known from the type 
only. 
