Medical protective face mask discarded on a branch next to a river, blown by the wind, nature pollution during the Coronavirus Covid-19 pandemic

mask face mask medical discarded pollution rubbish trash virus waste garbage epidemic environmental ecology ecosystem covid19 coronavirus covid 19 pandemic environment disposable surgical quarantine lockdown emptiness empty drop dirty discard problem pollute wind waving blown blowing water river closeup panning shot smooth shot careless soft focus hygiene crisis polluted plastic used no people nobody sustainable