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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Crayfish

December 19, 2014

  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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Land

nopales con huevo

Blue Plate Special: 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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fennel01-l

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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GarlicMustard1

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

Pterois volitans

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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chuka wakame

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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Hemigrapsus_sanguineus_big

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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Periwinkles

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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Kleiner_Taschenkrebs_(Carcinus_maenas)

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

rusty_crayfish-large

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 [...]


EAT ME!
Distinguishing _ Channa argus

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

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-mugshot

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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Picture 1

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. One catching sewage or…


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Field Notes

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

“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.


EAT ME!
gulfcoastlionfishcoalition_logo

Gulf Coast Lionfish Coalition

“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.


EAT ME!
fooddrink1

Appetite for Destruction

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.


EAT ME!
crab_01

Green Crabs Are Multiplying. Should We Eat the Enemy?

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.


EAT ME!
unnamed-2

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

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 [...]


EAT ME!

I feed him herbs, flowers, more kales and then I stuff him full of weeds. He declares sow thistles as good as radicchio and does some free weeding.

Gardener Alys Fowler on a visit by London chef Yotam Ottolenghi