This 2013 file photo shows the front exterior and traffic circle of the Chapel Hill Public Library. The library is in Pritchard Park, which will undergo a controlled burn in the spring.
This 2013 file photo shows the front exterior and traffic circle of the Chapel Hill Public Library. The library is in Pritchard Park, which will undergo a controlled burn in the spring. HARRY LYNCH hlynch@newsobserver.com
This 2013 file photo shows the front exterior and traffic circle of the Chapel Hill Public Library. The library is in Pritchard Park, which will undergo a controlled burn in the spring. HARRY LYNCH hlynch@newsobserver.com

Controlled burn to prompt Chapel Hill Library lessons in conservation, science, math

February 01, 2018 06:00 AM