Cankerworms invade the Charlotte region every spring. Humans killing off bird habitats is one reason.
Cankerworms invade the Charlotte region every spring. Humans killing off bird habitats is one reason. TODD SUMLIN tsumlin@charlotteobserver.com
Cankerworms invade the Charlotte region every spring. Humans killing off bird habitats is one reason. TODD SUMLIN tsumlin@charlotteobserver.com

The tragic cause of all those cankerworms

April 16, 2017 01:48 PM