For more than 100 million years, trees have dropped their leaves every fall, creating a protective layer of duff that provides cover for snails, bees, and butterflies. Decaying leaves fertilized the soil and gave nutrients back to the trees. Today, fallen leaves still provide a harvest festival of benefits — unless they get blasted into oblivion with a leaf blower.
Across the United States, some 11 million leaf blowers roar into action every year, obliterating delicate debris with 200-mile-per-hour winds. Their distinctive, whining drone has been hard to escape. But restrictions on leaf blowers have been spreading across the country, permitting some lucky locales to experience the season as nature intended, at a humane decibel level.
Outright bans on the gas-powered machines have recently taken effect in Washington, D.C.; Miami Beach, Florida; and