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Federal Election: Land Trusts Organizing for Nature – Session 2

A federal election is coming on April 28th. With trade, tariffs, and the economy in the headlines daily, it might be difficult to get nature into the conversation -- but we’re going to try! This election poses a unique opportunity to reinforce our commitment to conservation and to demonstrate to candidates, parties, and voters the ...

A familiar bug in unfamiliar places: What the monarch butterfly’s global range expansion can teach us about its biology.”

Ramsay Wright Laboratories 432-25 Harbord Street, Toronto, Ontario, Canada

Your invitation to a meeting of the Brodie Nature Club Dr. Micah Freedman, Ecology & Evolutionary Biology, U of T, will be speaking on “A familiar bug in unfamiliar places: What the monarch butterfly’s global range expansion can teach us about its biology.” The Brodie Nature Club, a club at UofT for more than 100 ...

A History of Upper Canada’s Early Naturalist – Charles Fothergill with guest speaker John Sabean

Uxbridge Seniors Center 75 Marietta, Uxbridge, Ontario, Canada

Charles Fothergill came to Canada in 1816 with the express purpose of compiling a complete natural history of the British Empire. To that end, during the 23 years he spent in Upper Canada he compiled extensive notes on the flora and fauna and created a museum of stuffed animals, artifacts, and artwork. Had he succeeded ...

Wetlands: Mother Nature’s Kidneys

St. Andrew’s Presbyterian Church 2 Mulkins Street, Stittsville, Ontario, Canada

This event will be the first in a series of annual community forums to raise awareness of the importance of wetlands and the significance of our collective efforts in ensuring their survival – for those species that call them home, for ourselves, and for future generations.  We have arranged a dynamic group of guest speakers for ...

Yoga in the Garden

Springbank Farm - rare Charitable Research Reserve 681 Blair Road, North Dumfries, Ontario

Join Chai for Yoga in the Garden for this gentle, beginner friendly class that is open to all fitness levels! Admission is free with a donation of food to the Cambridge Food Bank. Please register your attendance below. Please bring your own yoga mat, water, and dress accordingly for the weather. We’ll meet in the ...

Concert For The Earth

Trinity Lutheran Church 2210 Perth Line 29, Tavistock, Ontario, Canada

Concert For The Earth, Trinity Lutheran Church, 2210 Perth Line 29, Tavistock, ON The Nith Valley EcoBoosters group has been chosen as the recipient for the concert proceeds. For tickets contact the church at 519-655-2372 Tues - Fri 9:30 to 1:30 or email trinityloffice@gmail.com See attached poster for details.

Atlas-3 Year 5 Kickoff Registration – Kingston

Little Cataraqui Creek Outdoor Centre 1641 Perth Rd, Glenburnie, Ontario, Canada

If you are bringing someone with you to the event, please make sure they also fill out the registration form with their details, as seats are limited. We'll be in touch a week or so before the event to give you all the details you'll need.

Atlas-3 Year Five Kick-Off in Kitchener-Waterloo

Huron Natural Area 801 Trillium Dr, Kitchener, Ontario, Canada

Help us start off year five of Atlas-3 this April, with an in-person kick-off event in Kitchener-Waterloo! The event will focus on an introduction to Atlas-3 and how to best get involved. It is also a great way to meet fellow Atlassers, get hands-on training from experts, and ask questions in person to better prepare ...

Atlas-3 Year Five Kick-Off in Sarnia

Canatara Park Lake Chipican Dr, Sarnia, Ontario, Canada

Help us start off year five of Atlas-3 this April, with an in-person kick-off event in Sarnia! The event will focus on an introduction to Atlas-3 and how to best get involved. It is also a great way to meet fellow Atlassers, get hands-on training from experts, and ask questions in person to better prepare ...

Rapture and Resistance – the Heart of Nature Advocacy

Harmony Centre 490 4th Avenue East, Owen Sound, Ontario, Canada

The Owen Sound Field Naturalists club (OSFN) invites you to see and hear Anne Bell for its 10th annual Celebrating Earth Day Keynote Speaker event, sponsored each year by Caframo. In Celebration of Earth Day, Anne will recount special stories and a few of the lessons she learned while serving as Ontario Nature’s Director of ...

Shared Spaces: Creating Bird-Friendly Cities and Communities – An Interpretive Walk

In celebration of World Migratory Bird Day 2025 and the theme “Shared Spaces: Creating Bird-Friendly Cities and Communities,” the Friends of Stittsville Wetlands are hosting an Interpretive Walk as part of our effort to learn more about the fragile and ecologically significant Goulbourn Wetland Complex. ⏰ TIME/LOCATION Saturday, May 10, 2025 (Rain or Shine) from 9:30 AM – 11:30 ...

George G. Newton Nature Reserve Trail Opening

George G. Newton Nature Reserve 35913 Kitchigami Road, Ontario, Canada

Join Ontario Nature and Huron Bruce Nature in celebrating the grand opening of the George G. Newton Nature Reserve Trail. The newly improved trail now features gentler gradients, making it more accessible to visitors. Guides will lead you along the revitalized trail system, offering a unique opportunity to experience the enhanced network while learning about the ...

Join Us for “The Ripple Effects of Draining Ontario’s Wetlands” Register Now

The last six years have been particularly brutal for wetlands. The Ontario government has systematically abandoned protections and eroded environmental laws in favour of destructive forms of development. The ripple effects of drained, filled and damaged wetlands jeopardize wildlife habitat, clean water and flood prevention—all critical services we rely on. Now, more than ever, we ...

FYIxON guided hike at Cedarvale, Nature Guardians Community Science activity © Melina Damian


To submit your public events for consideration, email Noah Cole at noahc@ontarionature.org. Please send well in advance and allow up to two weeks for posting. 
Events must be submitted by a member group or run jointly with Ontario Nature.