This Species of Pine Tree Is Working to Save Itself From Blister Rust
Conservationists are helping support a tree known as “the water tower of the high mountain”
By
Zack Metcalfe
January 2, 2026
We All Need a Home of Our Own. The Burrowing Owl Is No Different.
A new effort is underway to restore this owl's population and habitat
Text and photographs by
Zack Metcalfe
November 24, 2025
From Forest to Fireweed
The ecological upheaval of Jasper National Park
By
Zack Metcalfe
September 19, 2025
Wolves Aren't Safe in British Columbia. A First Nations Partnership Set Out to Protect Them.
Here's how Indigenous and conservation groups teamed up
By
Zack Metcalfe
May 7, 2025
Deer Eradication on Sidney Island
Restoring natural growth on Canada's Southern Gulf Islands wasn’t pretty: “Not something I’m proud of, but it had to be done.”
By
Zack Metcalfe
July 8, 2024
The Magazine of The Sierra Club