Another species, called by the natives the curucua grande, has a soft, golden green plumage, a red breast, and an orange-coloured beak. In the Gapo territory a yellow-bellied trogon, with a back of a brilliant metallic green colour, and a breast of steel-blue, is found. The trogon melanurus is remarkable for the beauty of its plumage, having a glossy green back and rose-coloured breast. Bates found one seated alone on a branch, at no great elevation, uttering at intervals, in a complaining tone, its usual cry of "quaqua." It appeared to be a dull, inactive bird, and even when approached seemed very unwilling to take flight. JACAMARS. Among the characteristic members of the feathered tribe in these forests are the jacamars, as they are found in no other part of the world. They have straight, long, pointed bills, with a keel on the upper mandible. Some species have only three toes, while others possess the usual number of four. They live on insects, but in many respects resemble the trogon; being even still less disposed to fly than they are. "Their stupidity, indeed, in remaining at their posts, seated on low branches in the shady parts of the forest, is somewhat remarkable in a country where all other birds are exceedingly wary," observes Bates. The green jacamar (galbula viridis) is a beautiful bird, about the size of a lark; the upper parts of the body being generally of an exceedingly brilliant, changeable green, glossed with copper-gold. The beak is two inches long, black, slightly incurved, and sharp-pointed. The legs are short and weak, of a greenish-yellow, and the claws black. It is a very solitary bird, and delights to take refuge in the thickest parts of the forest, where insects abound, and is seldom seen in company with others. It has a short, quick flight, and a sweeter voice than most of its feathered companions. The paradise jacamar (galbula paradisea) frequents the more open parts of the forest, and is generally found in pairs. It is a larger bird than the former, being nearly a foot long. The prevailing plumage is green, but the throat, front of the neck, and under wing-coverts are white. It seizes its food in the same way that the trogons do. It will sit silent and motionless on a branch, moving its head slightly, and when an insect passes by, within a short distance, it will fly off and seize it with its long beak, and return again to its perch. Most jacamars are clothed with a plumage of the most beautiful golden, bronze, and steel colours. They bear a strong outward resemblance to kingfishers, but are not further united to that group of birds. They appear to have the same peculiar attachment to particular branches as many humming-birds possess; and the spot can generally be discovered by the number of legs and wings and hard cases of the insects they have caught, and which they have plucked off before eating their victims.