26 
Dr. Salomon Miller, an accomplished Dutch naturalist, 
who lived for many years in the Eastern Archipelago, and to 
Fic. 8.—A Gibbon (H. pileatus), after Wolf. 
the results of whose personal experience I shall frequently 
have occasion to refer, states that the Gibbons are true 
mountaineers, loving the slopes and edges of the hills, 
