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APPENDIX. No. IV. 
A general Notice of the ‘Animals taken by Mr. Joun Cuanen, during: the 
Expedition to explore the Source of the River Zaire. 
MamMatta. 
Calitrix sabeea (Audebert, iv. ii. f. 4.) one of the various species of monkies 
that are generally denominated green, was found in great plenty at Tall Trees. 
Three very young lions (probably of the Senegal sort) were brought to Mr. 
Cranch by the natives, who called them boulaces, They were kept alive three 
days and fed on soaked bread, which doubtless caused their death. 
Binrps. 
Aquila melanetos,* (Savignys Oiseaux @ Egypt. pl. ti. f. 2.) 
Lerax musicus, Singing hawk, (Le Vail. Ois. @Afr. i. pl. 27.) 
Circus ——, (L’ Acoli, Le Vail.) 
Elanus melanopterus, (Sav. Ois. PEg. pl. ii. f: 2.) Tn great plenty. 
Milvus etotius, (Sav. Ois. CEg. pl. iv. f: 1.) 
Polophilus » (Sav. Ois. PEg. pl. tv. f: 1.) 
Corvus scapularis, (Le Vail. Ois. d Af. it. pl. 53.) 
Coracias afra, African roller. 
Passer, (Savig. Ois. CEg. pl. v. f. 7.) 
Hirundo Savignii, (Sav. Ois. CEg. pl. iv. f. 4.) 
Hirundo Smithii. (New species.) Black colour glossed with steel-blue, whitish 
beneath the tail, and wing-quills black; the former with a white band, the 
upper part of the head chestnut, the outermost tail feathers very long. A 
single specimen was killed off Chisalla island. 
Alauda, (Le Vail. Ois. d’ Afr. pl. 196.) 
Sylvia, (Savig. Ors. CEg. pl. v. f: 3.) 
Sylvia, (Le Vail. Ois. @Afr. 121.) 
Certhia cincta, (Ois. Dor. ii. pl. 10.) 
* Plin. lib. x. cap. 3. sec. 3. et seq. 
