Volunteer for nature, environment, conservation, sustainability:

- Canoe trips, no experience necessary, free/vol. +accom. +food +training, late May-August, Algonquin Park, Ontario
- Nonprofit Board Members, vol./board, Environmental Leadership Canada, remote, anywhere in Canada
- Treasurer, non-profit board, GreenPAC, remote, anywhere in Canada
- Community building / Skill sharing hosts, volunteer / barter, Life.School.House, anywhere in Canada
- Treasurer, vol./board, Algonquin Wildlife Research Station, virtual/remote, anywhere in Canada
- Non-profit directors / board members, vol./board, Mind Your Plastic, remote, anywhere in Canada
- Stop Canada's Contributions to War Crimes – Rise up for Justice, vol./contribute, World Beyond War Canada, Canada
- Board Members / Directors, vol./board, RAVEN, remote, anywhere in Canada
- Grant Writer, volunteer, Canadian Conservation Photographers Collective, remote, anywhere in Canada
- Blog Writer and Social Media Manager, volunteer, Nature Glee, virtual, anywhere in Canada
- Ecological/Permaculture Gardener/Intern, vol./learn, Living Landscapes, near Wakefield QC / Ottawa area
- What can you do?,, Act locally | Act on-line | Act at home | Volunteer, David Suzuki Foundation, across Canada
- Take Action,, — Things you can do right now, Greenpeace Canada, across Canada
- Volunteer with Greenpeace, vol., Greenpeace Canada, multiple locations across Canada
- Take Action,, — Participation & Volunteer Opportunities, World Wildlife Fund, Canada
- Grow food,, — Grow your own, anywhere. Learn how, tips, resources, plus jobs, internships, volunteer, organizations...
- Go for a walk, leave the car at home,,.
- If you see something — SAY something, Climate Action, Truthteller / Whistleblower support, everywhere...
- Stop Bill 5,, — news, events, protests, groups, organizations, participate, volunteer, Ontario
- Women in Science, Climate Change, Climate Action, Environment,, — People, Groups, Organizations & Jobs
- Post an opportunity
- More...