sweden crows pick up cigarettes René Volpi (@renegvolpi): "Sweden once explored one of the strangest anti-litter ideas: training to cigarette butts. In Södertälje, near Stockholm, a startup called Corvid Cleaning designed a machine that A Swedish company called Corvid

A Swedish company called Corvid Cleaning is training wild crows in the city of Sdertlje to collect cigarette butts in exchange for food rewards. The project uses a specially designed machine that Sweden ran a pilot program in 2022 training wild crows to collect discarded cigarette butts from city streets and deposit them into automated machines that dispensed food rewards. The startup behind the Sweden uses crows to pick up cigarette butts Wild crows collect cigarette butts in Sweden for food rewards How cool is this?! Kat Macmillan Swedish Crows Help Clean Up the Environment

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