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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Appetite for Destruction

June 6, 2015

Night after night, the same scene plays out at Miya’s Sushi in New Haven, Connecticut. A few less-than-courageous patrons spend minutes gawking at the menu before turning around and walking right back out the door. Read more about putting invasives on the menu in Hemispheres Magazine.

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Green Crabs Are Multiplying. Should We Eat the Enemy?

May 28, 2015

How to turn the pleasing ocean flavor of green crabs into a profit for crabbers and a new way to control the invaders? Read more about cooking green crabs here.

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Pressure Builds for Swift U.S. Action Against Spreading Salamander Threat

May 19, 2015

There are signs of hope for American salamanders in the face of a potential biological catastrophe — a fungus that could be carried here through the global trade in exotic pets. The tool for protecting native salamanders is the Lacey Act, which was recently used to limit trade in various constricting snakes and has been [...]

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Invasive Species Poster

March 23, 2015

Free download here.

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National Invasive Species Awareness Week

February 9, 2015

February 22-28, 2015 Participate in events across the nation to raise awareness and identify solutions to invasive species issues at local, state, tribal, regional and national scales. Locate an invasive species event in your state or county. Read more about National Invasive Species Awareness Week here.

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Striking a Deal with the Weed from Hell

January 27, 2015

After eradicating the water hyacinth from Florida’s Crystal River, managers are slowly starting to bring the notorious aquatic weed back to the famed manatee winter ground. Read more in Conservation Magazine.

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The Boatman’s Flute

January 15, 2015

              Is that the silver carp, Hypophthalmichthys molitrix, in its native country described in the last two lines? The Boatman’s Flute Today there is no wind on the Yangtze; the water is calm and green with no waves or ripples. All around the boat light floats in the air [...]

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Land

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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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Wild Fennel

  Foeniculum vulgare Native range: Mediterranean, from Turkey west to Spain and Morocco Invasive range: Much of North and South America, South Africa, and parts of Oceania and the British Isles. Check out the USDA Plants Database to see if it’s found near you. Habitat: Roadsides, pastures, along the edge of wild habitats. Rocky shores [...]


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Sea

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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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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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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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Blue Plate Special: 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 [...]


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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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Nutria

Nutria, also known as coypu and river rat, is native to temperate and subtropical South America. It has been introduced to Europe, Asia, and Africa, mainly for fur farming. These voracious. . .


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Field Notes

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Nonnative Striped Bass Could Lose Protections in CA

Striped bass aren’t native to California, and they forage on juvenile salmon. Should goals to increase their population be rescinded? There’s no conservation need to protect nonnative fish in the area, but is the agenda to reduce water flow to rivers and the Sacramento-San Joaquin Delta? Read more here


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Parrots in US cities could rival those in native Mexico

It’s complicated. Mexico’s red-crowned parrots are thriving in cities from Los Angeles to Brownsville, Texas, while in the tropics and subtropics, a third of all parrot species are at risk of going extinct because of habitat loss and the pet trade. Could the city dwellers help save the species from extinction? Read more here.


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Eating Invaders

The unconventional sushi options at Miya’s in New Haven are not merely on the menu for shock effect. The fish involved are invasive species: threats to the environment from which they were caught. Anna Lipin reports on eating invaders for MAD.


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Innovative Solutions Wanted

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

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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It only takes one guy to move the [Asian carp] to a new place because he likes it. . . . A fisherman with a bait bucket intentionally stocking them in a reservoir would be a very bad thing.

Josh Mogerman, National Resources Defense Council