Dolly-in aerial drone shot of a flock of white egrets flying together in the man-made Guarapiranga Reservoir in the southern part of São Paulo, Brazil with calm waters and trees during golden hour

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