The first grand cause of the decrease of the natives since the arrival of the Europeans is the musket. The nature of the ancient Maori weapons prompted them to seek out vantage ground, and to take up positions on precipitous hill-tops, and make those high, dry, airy situations their regular fixed residences. Their ordinary course of life, when not engaged in warfare, was regular, and not necessarily unhealthy; their labour, though constant in one shape or other, and compelled by necessity, was not too heavy. In the morning, but not early, they descended from the hill pa to the cultivations in the low ground; they went in a body, armed like men going to battle, the spear or club in one hand, and the agricultural instrument in the other. The women followed. Long before night (it was counted unlucky to work till dark) they returned to the hill in a reversed order; the women, slaves, and lads, bearing fuel and water for the night, in front: these also bore probably heavy loads of _kumera_ or other provisions. In the time of year when the crops, being planted and growing, did not call for their attention, the whole tribe would remove to some fortified hill, at the side of some river, or on the coast, where they would pass months in fishing and making nets, clubs, spears, and implements of various descriptions; the women, in all spare time, making mats for clothing, or baskets to carry the crop of _kumera_ in, when fit to dig. There was very little idleness; and to be called "lazy" was a great reproach. It is to be observed that for several months the crops could be left thus unguarded with perfect safety, for the Maori, as a general rule, never destroyed growing crops, or attacked their owners in a regular manner until the crops were nearly at full perfection, so that they might afford subsistence to the invaders; and consequently the end of the summer all over the country was a time of universal preparation for battle, either offensive or defensive, the crops then being near maturity.