llama and alpaca waste being dried for use as fuel and fertiliser in the high andes. ausangate, cusco, peru

adobe alpaca altitude america andean andes ausangate ausungate being blue brick chillca chorten community culture cusco cuzco dirt dried driying drying dung farm farming fertiliser fertilizer fire fleece fuel high hills llama mound mountains mud peru pit poo quechua rural sheep shorn sky smoke south tambo trail trek use used valley warmth waste wool