"It's only the ypicaha rail," remarked the professor, indifferently.
Hen Pine, who was in the rear with Will, shook his head doubtfully.
"Dis ol' jungle," he whispered, "is full o' squallers. De professor he call 'em birds, but dey sound more like ha'nts to me."
Beyond the rail colony they heard at intervals a hollow, mysterious cry.
"That," explained Pinto, "is the Witch of the Woods. No one ever sees her unless she is answered. Then she comes and drives mad the one who called her."
"The alleged witch," remarked Professor Ditson severely, "happens to be the little waterhen."
Later they heard a strange, clanging noise, which sounded as if some one had struck a tree with an iron bar, and at intervals from the deepest part of the forest there came a single, wild, fierce cry. Even Professor Ditson could not identify these sounds.
"Dem most suttinly is ha'nts," volunteered Hen. "I know 'em. You wouldn't catch dis chile goin' far alone in dese woods."
One of the smaller birds which interested Will was the many-colored knight, which looked much like one of the northern kinglets. His little body, smaller than that of a house-wren, showed seven colors--black, white, green, blue, orange, yellow, and scarlet, and he had a blue crown and a sky-blue eye. Moreover, his nest, fastened to a single rush, was a marvel of skill and beauty, being made entirely of soft bits of dry, yellow sedge, cemented together with gum so smoothly that it looked as if it had been cast in a mold. Then there was the Bienteveo tyrant, a bird about nine inches long, which caught fish, flies, and game, and fed on fruit and carrion indiscriminately. It was entirely devoted to its mate, and whenever a pair of tyrants were separated, they would constantly call back and forth to each other reassuringly, even when they were hunting. When they finally met again, they would perch close to each other and scream joyously at being reunited. Another bird of the same family, the scarlet tyrant, all black and scarlet, was so brilliant that even the rainbow-hued tanagers seemed pale and the jeweled humming-bird sad-colored in the presence of "coal-o'-fire," as the Indians have named this bird.
Jud was more impressed with the wonders of the vegetable kingdom. Whenever he strayed off the beaten path or tried to cut his way through a thicket, he tangled himself in the curved spines of the pull-and-haul-back vine, a thorny shrub which lives up to its name, or was stabbed by the devil-plant, a sprawling cactus which tries quite successfully to fill up all the vacant spaces in the jungle where it grows. Each stem of this well-named shrub had three or four angles, and each angle was lined with thorns an inch or more in length, so sharp and strong that they pierced Jud's heavy hunting-boots like steel needles. If it had not been for Hen, who was a master with the machete, Jud never would have broken loose from his entanglements. Beyond the cactus, the old trapper came to a patch of poor-man's plaster, a shrub with attractive yellow flowers, but whose leaves, which broke off at a touch, were covered on the under side with barbed hairs, which caught and clung to any one touching them. The farther Jud went, the more he became plastered with these sticky leaves, until he began to look like some huge chrysalis. The end came when he tripped on a network of invisible wires, the stems of species of smilax and morning-glory, and rolled over and over in a thicket of the plasters. When at last he gained his feet, he looked like nothing human, but seemed only a walking mass of green leaves and clinging stems.