The natives on the banks of the northern rivers also employ a poisonous root for catching fish. It resembles a turnip, with a small plant rising from it, and is called by them cima. A decoction of it being made, it is mixed with boiled maize ground into paste. The Indian and his family go forth to the pool with a number of baskets to carry home their prey. Besides the poison-paste, he supplies himself with some pellets of paste free from it. On arriving at the pool or stream, he throws a quantity of the latter into the water, which attracts a variety of small fish from all quarters. He then begins to throw in the poisoned bait, which is no sooner swallowed than the fish begin to leap out of the water, and tumble about in all sorts of ways, when they are easily caught by the children, and thrown into their baskets, which in a short time are filled. The Indians of the Orinoco also entrap fish in other ways. When the waters begin to ebb at the end of the rainy season, they form strong stockades across the outlet of the great lagoons in which a number of the larger fish, as well as turtles of enormous size, have taken refuse. The stakes of these stockades are driven into the bed of the channel, close enough to allow of the exit of the water and the smaller fish only. It is further secured by cross-beams thrown across the channel. Sometimes, however, so numerous are the fish, and so enormous their size, that they break through the stockade in spite of all the precautions taken. POISONING BIRDS. In the neighbourhood of the Apoure, in Venezuela, a poisonous shrub abounds--the deadly guachamaca--belonging to the family of Apocinese, or dog-bane. The natives make a strong decoction from it, into which they dip a number of small fish, and spread them about in the neighbourhood of lagoons frequented by cranes, herons, and other aquatic birds, hiding themselves near at hand. Before the bird has fairly swallowed the fish it drops dead, when the hunter, cutting off the head and neck, carries off the body as his prize. It is said that when meat has been roasted on spits made of this wood, it has absorbed sufficient poison to destroy all who ate it. THE LONG-BOW.