July 11, 2024: ACER is excited to announce the launch of our new TREEVIA quiz series! Test your knowledge of trees, so essential to the health of our environment, beginning with our first instalment: the TREEVIA Forest Ecology Quiz, which focuses on the biology of trees and the forest ecosystem. Check it out here today! Or, visit our TREEVIA page to download a PDF version! More quizzes to come!
September 2026. This past summer, ACER had the pleasure of mentoring Canada Summer Jobs students once again—six in total, ranging in age from just entering
Concerned about your community’s response to the next climate emergency? Join ecoCaledon, the Brampton Environmental Alliance, and ACER on Wednesday, October 7th, 2026, from 9
On Sunday, June 14, ACER held its virtual annual general meeting, with both ACER members and guests in attendance. Following the formal business portion, informal
RSVP TODAY! This year’s Annual General meeting will once again be held virtually (via ZOOM), on Sunday, June 14th, from 12:30 to 2:00 PM. Please
May 22, 2026: Happy International Day for Biological Diversity! This year’s theme, as set out by the Secretariat for the Convention on Biological Diversity, is