Why the overabundance of Canada geese are causing environmental, health, and crop issues far and wide.

Nobody Loves a Goose

Releasing pet goldfish into waterways as an act of mercy can lead to ecological disaster.

O Goldfish, Where Art Thou?

Non-native grasses have gotten a lot of recent attention for their role in fueling wildfires. But they’ve been the scourge of Western wheat growers for decades, mimicking growth cycles and decimating yields.

Invasive Grasses: Wildfires, Wheat, and the West

A tribe in rural southwest Washington is turning their invasive green crab problem into a commercial composting opportunity. 

Crabs in the Compost

Gardening was supposed to be a source of solace and connection with the earth. It brought out my worst territorial instincts.

My Groundhog, Myself

Whether from grow-your-own kits or commercial producers, non-native fungus is among us.

Invasive Oyster Mushrooms Are Thriving

The unlucky, unloved invasive lanternfly has one benefit: It’s leading to copious production of a new type of honey. 

The Unexpected Sweetness of the Spotted Lanternfly

On Long Island, a snail farmer explores the limits of niche agriculture.

Slow Food

U.S. companies want Southern farmers to plant species of this grass that is native to Asia. Experts say it’s a disastrously bad idea.

Everyone Should Grow Bamboo! No One Should Grow Bamboo!

To repopulate land with specialized native flora, it’s not as easy as visiting the seed store.

Everyone Wants to Repair Our Damaged Ecosystems — But Where Are the Seeds?

This non-native species, with a reputation for herbicide resistance and attacking row crops, is quietly invading Iowa farms. 

All “Invasive Species” Posts