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Speciforyo Directory 01
We saw large families of _ciancias_--beautiful birds with velvety black bodies speckled with white, and fan tails of rich brown colour, feathers of the same colour being also on the outer half of the wings. They possessed slender, most elegant necks, small brown-crested heads, and light yellow chests. Seen at a distance they were not, in shape, unlike pheasants. Twenty or thirty together at a time could be seen playing among the lower branches of the trees along the edge of the river. Then there were small birds of a beautiful metallic blue-black, with very long tails; these latter were innumerable near the water.
here is good testimony that various species of Gibbon readily take to the erect posture. Mr. George Bennett, a very excellent observer, in describing the habits of a male _Hylobates syndactylus_ which remained for some time in his possession, says: "He invariably walks in the erect posture when on a level surface; and then the arms either hang down, enabling him to assist himself with his knuckles; or, what is more usual, he keeps his arms uplifted in nearly an erect position, with the hands pendent ready to seize a rope, and climb up on the approach of danger or on the obtrusion of strangers. He walks rather quick in the erect posture, but with a waddling gait, and is soon run down if, while pursued, he has no opportunity of escaping by climbing.... When he walks in the erect posture, he turns the leg and foot outward, which occasions him to have a waddling gait and to seem bow-legged."
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