From the category archives:

Sea

Asian Shore Crab

May 17, 2017
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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

    January 3, 2017

    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

      September 4, 2014

      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

        March 1, 2013

          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

          June 9, 2012

          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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            Land

            Wild_boar

            Wild Pig

            Did the domestic ancestors of today’s feral pigs streak off De Soto’s ship into the Florida scrub of their own accord in 1539? Or did they have to be urged to go find something to eat? All you need to…


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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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                      Sea

                      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 . . .


                        EAT ME!
                        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 . . .


                          EAT ME!
                          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…


                            EAT ME!
                            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 [...]


                              EAT ME!
                              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

                                Armored Catfish Meatballs (1)

                                Armored Catfish

                                The armored catfish is abundant and destructive in Florida, Texas, and Mexico. Cast your nets for these flavorful natives of the Amazon. Scientific name: Two types have become established in North America: armadillo del rio, Hypostomus plecostomus, and sailfin catfishes in genus Pterygoplichthys Native range: Amazon River Basin Invasive range: Texas, Florida, and Hawaii; also [...]


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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 [...]


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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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                                        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

                                          invasive-brushes

                                          The Alien Aesthetic

                                          Patterson Clark turns invasive plants into art. As a volunteer for the National Park Service, he got an idea: “One day, when I was pulling a plant, I thought, how can I change my relationship with this plant so that it’s not just eradication, taking something’s life? Since then, I’ve been harvesting invasive plants, rather [...]


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                                            The Lionfish Market

                                            In a sign that the eat-the-invaders movement continues to gain steam, the University of West Florida’s College of Business is offering a course on marketing the highly invasive lionfish to consumers. Read more about it here.


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                                              New Species Invade Campus Dining

                                              Inspired by the work of the Eat the Invaders project, UVM Dining and the University of Vermont Real Food Working Group hosted 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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                                                    “They’re utter destruction is what they are.”

                                                    Jan Loven, USDA official in Texas, of feral pigs