Help us protect Ontario's biodiversity by pulling out invasive phragmites from our campus!🌿🗓️ Date: Tuesday, June 20th. ⏰Time: 10am to 1pm (drop in anytime!). 📍 Location: West Colonnade and storm drain pond. Sign up here: https://t.co/pZfQbsIYDC https://t.co/ctsNBMBrV2