Battling buckthorn
![Battling buckthorn Battling buckthorn](http://sunarchives.sheridanc.on.ca/wp-content/themes/city-desk/timthumb.php?src=http%3A%2F%2Fsunarchives.sheridanc.on.ca%2Fwp-content%2Fuploads%2F2015%2F09%2FAndersen-buckthorn-003WEB.jpg&q=90&w=160&h=106&zc=1)
STORY AND PHOTOGRAPHY BY ROSS ANDERSEN Trafalgar Campus’ ecosystem is getting a makeover as contractors fight the invasive species known as buckthorn. The thorn is a threat to Sheridan’s ecosystem. It surrounds the existing plant life, traps it and the vegetation dies. Sheridan has trees, which are swamped with buckthorn and have no room to […]