Innovative Solutions Wanted

March 5, 2016

Experts and the public will watch fifteen teams of university and college students propose solutions to address the threat of Asian carps to the Great Lakes on March 5, 2016 at the University of Toronto Scarborough. The Asian Carp Innovative Solutions Competition offers student teams a chance to win $5,000 in prizes. Read more about [...]

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National Invasive Species Awareness Week

February 4, 2016

Save the date. National Invasive Species Awareness Week is coming up, February 21-27, 2016. See the map for an event near you.

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Protect the environment: Eat these animals!

December 2, 2015

Keiron Monks reports on Eat the Invaders on CNN.

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When Conservation Means Killing

September 29, 2015

Herbicides and insecticides are key tools in managing invasive species — but managers are working to find more environmentally friendly substitutes. Read more about it here. And remember that prevention is the best practice: “I try to get the message out to staff, scientists or anyone . . . to make sure they’re not tracking [...]

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Watercress

July 20, 2015

  Nasturtium officianale Native Range: Northern Africa, Europe, temperate Asia, and India Invasive Range: In USA: all lower 48 states, except North Dakota. Found in Alaska, Puerto Rico, and the Virgin Islands. Also southern Canada, Sub-Saharan Africa, South America, Australasia, and parts of tropical Asia. Habitat: Common along stream margins, ditches, and other areas with [...]

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8 Invasive Species You Should Be Eating

July 16, 2015

If you can’t beat ’em, eat ‘em. Foragers turn to eating invasive species as a means of control. Lisa Munniksma reports on eating invasive species in hobbyfarms.com.

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To Stop West Nile, Go Native

July 15, 2015

When contemplating the harm caused by invasive species, the imagination usually stops at fairly direct effects: an introduced predator decimates hapless prey; invasive weeds choke out native plants. But hacking around in the shrubbery a bit — literally — reveals that native and invasive species also have subtler pros and cons. Certain species of invasive [...]

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Eat Your Way to a Better Ecosystem

July 11, 2015

Eat the Invaders on The List. Why eat invasive species? 1. They’re tasty. 2. You learn about the local environment. 3. Invasive populations decline. Our appetites can make a difference.

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These Invasive Catfish Are Destroying the Chesapeake—and They’re Delicious

June 22, 2015

“Across the board, biodiversity is being affected,” says Sharon Feuer Gruber of the blue catfish invasion. The Wide Net Project aims to take on this invader in Chesapeake Bay. Read more at Yahoo Food.

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Gulf Coast Lionfish Coalition

June 21, 2015

“Education, mitigation, utilization.” Join the Gulf Coast Lionfish Coalition to help educate the public and encourage the consumption of lionfish in restaurants and seafood markets. Read more about the coalition here.

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Land

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Garden Snail

Deliberately or accidentally, by the movement of plants and by hobbyists who collect snails, humans have spread the garden snail to temperate and subtropical zones around the world.


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Prickly Pear

Fall is here, and the “cactus fig” is in season. Time to plate-up another widespread invader.


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Sow Thistle

It’s spring and time to weed. Sow thistle is a delicious invader found throughout the continent.


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Lamb’s Quarters

Lamb’s quarters was a popular spring tonic in the South—an early season edible green—but its leaves are good throughout the summer.       Chenopodium album Native range: Described by Linnaeus in 1753, this European native has been transferred throughout much of the world. Because its spread was rarely recorded, C. album‘s native and invasive [...]


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Garlic Mustard

  Alliaria petiolata Native range: Europe, Asia, Northwest Africa Invasive range: Much of the Lower 48, Alaska, and Canada. (See map.) Habitat: Moist, shaded soil of floodplains, forests, roadsides, edges of woods, and forest openings. Often dominant in disturbed areas. Description: Biennial herb. First-year plant has a rosette of green leaves close to the ground. [...]


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Sea

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Asian Shore Crab

The first sighting of the Asian shore crab in the United States was at Townsend Inlet, Cape May County, New Jersey, in 1988. Though the source is unknown . . .


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Periwinkle

The common periwinkle, which first appeared in New England in the 1860s, is now found along the coast wherever there’s hard substrate–rocks, riprap, broken concrete, or docks–from Labrador to . . .


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Lionfish

Some say it started in 1992 in Miami when Hurricane Andrew smashed an aquarium tank. Don’t blame the weather, others say; in the mid-nineties, disappointed yet softhearted hobbyists…


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Wakame

  Undaria pinnatifida Native range: Japan Sea Invasive range: Southern California, San Francisco Bay, New Zealand, Australia, Europe, Argentina Habitat: Opportunistic seaweed, can be found on hard substrates including rocky reefs, pylons, buoys, boat hulls, and abalone and bivalve shells. Description: Golden brown seaweed, growing up to nine feet. Forms thick canopy. Reproductive sporophyll in [...]


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Green Crab

Since the green crab was first recorded off southern Massachusetts in 1817, it has been hard to ignore. A few minutes of rock-flipping in Maine can turn up dozens of them, brandishing their claws as they retreat…


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Fresh

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Common Carp

For a bottom-feeder, what is the good life? The common carp isn’t very demanding: any body of water that’s sluggish and murky will do. If the water is clean, and you’ve got corn for bait, try one of these recipes.


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Watercress

  Nasturtium officianale Native Range: Northern Africa, Europe, temperate Asia, and India Invasive Range: In USA: all lower 48 states, except North Dakota. Found in Alaska, Puerto Rico, and the Virgin Islands. Also southern Canada, Sub-Saharan Africa, South America, Australasia, and parts of tropical Asia. Habitat: Common along stream margins, ditches, and other areas with [...]


EAT ME!
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Crayfish

  There are numerous invasive crayfish. We include details for the red swamp crayfish (Procambarus clarkii) and the rusty crayfish (Orenectes rusticus). The same recipes can be used for both species–and many other invasive crayfish. Red Swamp Crayfish Native range: Known as Louisiana crayfish, crawdad, and mudbug, Procambarus clarkii is native to the south central [...]


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Northern Snakehead

His sister was ailing, and the man in Maryland remembered that, back home in Hong Kong, there was a fish that was considered a delicacy and a restorative. He would make a fish soup…


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Bullfrog

“They live in a wide variety of habitats, colonize new ones readily, and eat everything that fits into their mouths,” says Dr. Peter Moyle of the Center for Watershed Sciences at UC-Davis…


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Field Notes

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Eat the Invaders Dinner

Inspired by the work of the Eat the Invaders project, UVM Dining and the University of Vermont Real Food Working Group are hosting a dinner featuring edible invasive species.


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Invasive Herbs for Herbal Tea

The ingredients for many herbal teas, including lemon balm, mint, and nettles, have become naturalized in the United States. RateTea reviews a few of them here.


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Can Markets Handle Invasive Species?

Marketing campaigns are underway to spur demand for the flaky white fillets of lionfish. The Reef Environmental Education Foundation has published a cookbook in an attempt to get people to realize that lionfish is an option for dinner. Whole Foods has hosted “Take a Bite Out of Lionfish”: live filleting and cooking demos and lionfish [...]


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Defeating Invaders by Eating Invaders

In some biology classes, students read about invasive species. Last week, in professor Joe Roman’s course, Marine Ecology and Conservation, his students were eating them. Read more here.


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Invaders on the Rise

During the last 200 years, the number of new invasive species has increased worldwide, with more than a third of all first introductions recorded between 1970 and 2014. More new invasions are expected among all groups of species in the near future, with the exception of mammals and fishes. Read the study here.


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There’s a world of food growing volunteer, if you just know where to look for it.

Charles Frazier, Cold Mountain