535 
Birds of Southern Cameroon. 
(see above, under T. rufo-cinerea ), and there was a distinct 
wattle below the eye, not seen in the others. 
OAMPOPHAGA QUISCAL1NA. 
Sharpe, Ibis, 1904, p. 632 ; 1907, p. 457. 
Nos. 3834, 3835. $ $ ad. Bitye, Aug. 1909. 
Both these adult birds had the inside of the mouth bright 
orange, the iris dark brown, the bill and feet black, though the 
feet of the female were rather of a dark slaty horn-colour. 
It is remarkable that the female is somewhat larger than the 
male, with a longer bill; the difference in size appeared even 
in the bodies after skinning. 
A specimen of a young Campophaga (No. 3375, <$, 
Efayong, R. Ja, Jan. 1909) has barred plumage like the 
young and females of C. nigra , and can scarcely belong to 
the same species as the adult specimens. 
Lqbotus oriolinus. (Plate VIII.) 
Lobotus oriolinus Bates, Bull. B. 0. C. vol. xxv. p. 14. 
No. 3181, $ ; 3202, ? . (Types of the species.) Assobam, 
South-Eastern Cameroon, Dec. 1908. 
No. 3154, $ ; 3153, S • Assobam, South-Eastern Cameroon, 
Dec. 1908. 
No. 3142. S • Efayong, R. Ja (halfway between Bitye and 
Assobam), Nov. 1908, 
These specimens were shot on my trip to the eastern side 
of the colony, November 1908 to January 1909. All were 
adult birds with more or less enlarged breeding-organs, and 
some were moulting. The food found in their stomachs was 
generally caterpillars, but sometimes grasshoppers or other 
insects. They were inactive birds, and never seen in flight, 
but always perched, silent and solitary, among the leaves of 
small trees. Their resemblance in colour to Oriolus Icetior is 
such that neither my boys nor I, if we could not see the bill, 
could distinguish them when seen in a tree. 
SlGMODUS RUFiVENTRIS. 
Sharpe, Ibis, 1908, p. 328; Bates, Ibis, 1909, p. 33. 
Nos. 3719 and 3731 were immature ; they differ from 
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