Beautiful aerial drone rotating shot of stunning natural marshes in the man-made Guarapiranga Reservoir in the south of São Paulo, Brazil with wild birds on a sunny fall evening

water reservoir environment nature landscape ecology lake guarapiranga landscape reservoir ecosystem river nature water background water wildlife aerial landscape view brazil hydroelectric background travel south birds outdoor district sistema aerial view animals tourism park drone view drone interlagos dam bridge tree beautiful green neighborhood sao paulo recreation structure natural summer socorro tropical sao blue sky paulo