The range of this oak reaches southern Oregon on the north, and runs southward three or four hundred miles along the Sierra Nevada mountains, to Mariposa county, and six hundred miles through the Coast range to Santa Barbara county. The tree is affected by climatic conditions, and where surroundings do not suit, it is small and shrubby, often less than ten feet high. It does best in the redwood belt where fogs from the Pacific ocean keep the air moist and the ground damp. It sometimes associates with Douglas fir, and at other times with California live oak. If it grows in dense side shade it loses its lower branches and develops a long, clean trunk; but in open ground it keeps its limbs until late in life. This is the most important source of tanbark on the Pacific coast, and up to the present it has been procurable in large quantities. The annual output is nearly 40,000 tons, and it commands a higher price than the bark of any other oak or of hemlock. The absence of other adequate tanning materials on the Pacific coast gives this tree much importance. Its range covers several thousand square miles, and the stand is fairly good on much of it. But on the other hand, the destruction of timber to secure the bark has been excessive. What occurred with chestnut oak and hemlock in the East, is occurring with tanbark oak in the West. Trees are cut and peeled, and are left by thousands to rot in the woods, or to feed fires and make them more destructive. The bark peelers do their principal work in the California redwood region, because there the oak is at its best. Economic conditions make the salvage of the trunks impossible. The bark can be hauled to market, but the wood is unsalable at living prices, after the long haul. It has, therefore, been usually abandoned, and becomes a total loss. It cannot even be sold for fuel, because the country within reach of it is thinly settled, and wood is plentiful on every side. Large oaks are felled, because the bark can not be stripped from the trunks in any other way, and small trees are not spared. The peelers often do not take the trouble to cut them down, but strip off the bark as high as a man can reach, and leave them standing. A future tree is thus destroyed for the sake of a strip of bark a few feet long. Such trees live a year or two, sometimes several years, before yielding to the inevitable. Usually, as a last expiring effort, they bear an abnormally large crop of acorns. That performance, in the language of the bark peelers, is “the last kick.” A tanbark slashing, when the peelers are ready to abandon it, is a sorry spectacle. The barkless and sun-cracked trunks strew the ground, the tops and limbs are piled in windrows, the small peeled trees stand dying, and the last ricks of bark have been sledded down the tote roads, marking the close of operations in that district. A few months later, when fire runs through, the end of the tanbark oak on that tract is accomplished.