Above this country among the mountains is the territory of Abisarus,[362] who, as the ambassadors that came from him reported, kept two serpents, one of 80, and the other, according to Onesicritus, of 140 cubits in length. This writer may as well be called the master fabulist as the master pilot of Alexander. For all those who accompanied Alexander preferred the marvellous to the true, but this writer seems to have surpassed all in his description of prodigies. Some things, however, he relates which are probable and worthy of record, and will not be passed over in silence even by one who does not believe their correctness. Other writers also mention the hunting of serpents in the Emodi mountains,[363] and the keeping and feeding of them in caves. 29. Between the Hydaspes and Acesines is the country of Porus,[364] an extensive and fertile district, containing nearly three hundred cities. Here also is the forest in the neighbourhood of the Emodi mountains in which Alexander cut down a large quantity of fir, pine, cedar, and a variety of other trees fit for ship-building, and brought the timber down the Hydaspes. With this he constructed a fleet on the Hydaspes, near the cities, which he built on each side of the river where he had crossed it and conquered Porus. One of these cities he called Bucephalia,[365] from the horse Bucephalus, which was [CAS. 699] killed in the battle with Porus. The name Bucephalus[366] was given to it from the breadth of its forehead. He was an excellent war-horse, and Alexander constantly rode him in battle. The other city he called Nicæa from the victory, ΝΙΚΗ (Nice), which he had obtained. In the forest before mentioned it is said there is a vast number of monkeys,[367] and as large as they are numerous. On one occasion the Macedonians, seeing a body of them standing in array opposite to them, on some bare eminences, (for this animal is not less intelligent than the elephant,) and presenting the appearance of an army, prepared to attack them as real enemies, but being informed by Taxiles, who was then with the king, of the real fact, they desisted. The chase of this animal is conducted in two different manners. It is an imitative creature, and takes refuge up among the trees. The hunters, when they perceive a monkey seated on a tree, place in sight a basin containing water, with which they wash their own eyes; then, instead of water, they put a basin of bird-lime, go away, and lie in wait at a distance. The animal leaps down, and besmears itself with the bird-lime, and when it winks, the eyelids are fastened together; the hunters then come upon it, and take it. The other method of capturing them is as follows: the hunters dress themselves in bags like trowsers, and go away, leaving behind them others which are downy, with the inside smeared over with bird-lime. The monkeys put them on, and are easily taken.