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Torquenado Directory 10 Page 08
Except in the pairing time, the old males usually live by themselves. The old females and the immature males, on the other hand, are often met with in twos and threes; and the former occasionally have young with them, though the pregnant females usually separate themselves, and sometimes remain apart after they have given birth to their offspring. The young Orangs seem to remain unusually long under their mother's protection, probably in consequence of their slow growth. While climbing the mother always carries her young against her bosom, the young holding on by the mother's hair. At what time of life the Orang-Utan becomes capable of propagation, and how long the females go with young is unknown, but it is probable that they are not adult until they arrive at ten or fifteen years of age. A female which lived for five years at Batavia had not attained one-third the height of the wild females. It is probable that, after reaching adult years, they go on growing, though slowly, and that they live to forty or fifty years. The Dyaks tell of old Orangs which have not only lost all their teeth, but which find it so troublesome to climb that they maintain themselves on windfalls and juicy herbage.
The Navaho are a pastoral, semi-nomadic people whose activities centre in their flocks and small farms. Their reservation of more than fourteen thousand square miles is the desert plateau region of northern Arizona and New Mexico. Its mesas and low mountains are sparsely covered with pinon and cedar, and on the higher levels are small but beautiful forests of pine. Back and forth in all parts of this vast region the Navaho drive their flocks. At the season when the slight rainfall produces even scant pasturage on the desert plains the flocks are pastured there; but as the grass becomes seared by the summer sun and exhausted from pasturing, the flocks are taken into the mountains, where the shade of the pines lends grateful coolness. Again, as the deep snows of winter come, the sheep and goats are driven down to the wooded mesas, where there is little snow and an abundance of fuel, of which there is none on the plains. And so, year in, year out, the flocks slowly drift back and forth from plain to mesa and from mesa to mountain.
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