Alfred Edmund Brehm,
From North Pole to Equator: Studies of Wild Life and Scenes in Many Lands
(1896)
“ The climbing of the arboreal species is almost like flight, if I may so speak—for their skill among the branches surpasses all expectation. Leaps of from eight to ten yards are to them quite possible achievements. From the topmost boughs of a tree they leap to a lower one, which is forcibly bent downwards by the shock, from this at the moment of rebound they give themselves a strong impetus, and, stretching tail and hind-legs out behind them to steer their course, shoot like an arrow through the air. ”
