Top-down bird's eye shot of beautiful natural green marshes with white egret birds resting and flying in circles on the coast of the man-made Guarapiranga Reservoir in the south of São Paulo, Brazil

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