Paid in seeds: Swedish birds get job as street cleaners

Paid in seeds: Swedish birds get job as street cleaners

In the streets of Södertälje, a suburb of Stockholm, a Swedish startup is turning to one of nature’s cleverest problem-solvers to tackle a persistent urban headache: litter. Cigarette butts make up approximately 62 per cent of Sweden’s street litter, according to the Keep Sweden Tidy Foundation. The problem burdens councils with millions in annual cleanup costs. Södertälje, like many cities… Source