From the category archives:

News & Reviews

Nonnative Striped Bass Could Lose Protections in CA

April 21, 2016

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 Should goals to increase their population be rescinded?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

    April 4, 2016

    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

      April 3, 2016

      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

        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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                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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                      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.


                        EAT ME!
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                        Prickly Pear

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


                          EAT ME!
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                          Sow Thistle

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


                            EAT ME!
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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 [...]


                              EAT ME!
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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. [...]


                                EAT ME!

                                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 . . .


                                  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!
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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…


                                      EAT ME!
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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 [...]


                                        EAT ME!
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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…


                                          EAT ME!

                                          Fresh

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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 [...]


                                              EAT ME!
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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…


                                                EAT ME!
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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…


                                                  EAT ME!
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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. One catching sewage or…


                                                    EAT ME!

                                                    Field Notes

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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 [...]


                                                      EAT ME!
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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.


                                                        EAT ME!
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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.


                                                          EAT ME!
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                                                          Burn the Invaders

                                                          Marabu is an invasive plant that has taken over much of Cuba’s abandoned farm lands. Artisinal charcoal from the tree is now the first legal export from Cuba to the United States in more than 50 years. Read more about the plan here.


                                                            EAT ME!
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                                                            Pests for Dinner

                                                            New Scientist reports on the annual dinner at the Explorers Club in New York. Gene Rurka, the club’s resident chef, served grilled lionfish, Asian carp sushi, and iguana meatballs with a plum dipping sauce. An actual iguana splayed out on a bed of greens made a feral centerpiece. “I see this as a way of [...]


                                                              EAT ME!

                                                              I: The universe is nothing without the things that live in it, and everything that lives, eats.
                                                              II: Animals feed themselves; men eat: but only wise men know the art of eating.
                                                              III: The destiny of nations depends on how they nourish themselves.
                                                              IV: Tell me what you eat, and I shall tell you what you are.

                                                              Jean Anthelme Brillat-Savarin, 1825