302 
EASTERN ETHIOPIA 
XXIV 
The Hartebeest, Kongoni of the Swahilis. This animal can 
move quickly, is always watchful and alert. When grazing 
the herd is guarded by sentries, usually old bucks. A 
sentinel is often posted on an anthill in such a position as to 
command the plain. 
zoological collections, alive or stuffed, no two specimens 
are alike. 
