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Figure 3.  Vicuña grazing in a bofedal, a well-watered and highly-productive habitat in the otherwise arid puna.  Note the contrast between the green vegetation of the vega and dry vegetation of the arid slope.  Bofedales produce a profusion of grasses and herbs that are fed upon by vicuñas and other camelids.  Photograph by Dirk Lingstädt (Germany).

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