In sum, much of the California landscape was subtly anthropogenic (human influenced) long before colonizers arrived with their own even more demanding system of manipulating nature, which they called civilization. In general, the natives encouraged a mix of grasslands, meadows, and open forests characterized by especially large trees, widely spaced. These human-tended landscapes sustained larger numbers of plants and animals and were healthier than today’s forests in California. Indeed, for lack of regular fires, contemporary forests are crowded with small trees, cluttered with deadwood,
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