New York Wants To Kill All Of Its Invasive Swans

Illustration for article titled New York Wants To Kill All Of Its Invasive Swans

Swans: elegant symbols of romantic love or terrorizers of plants, small children, and airplanes? The non-native mute swan has been wreaking enough havoc in New York City that the state's Department of Environmental Conservation wants to declare it a "prohibited invasive species." By 2025, under the proposed plan, there will be virtually no more wild mute swans in all of New York.


"The mute swan is a nuisance and an invasive species," the department's spokesperson, Lori Severino, told me. The birds rip up underwater vegetation, which disturbs the habitat for fish and other waterfowl. Their poop contributes to bacteria in the water. The huge birds can get caught in jet engines. On top of all that, the species is an especially aggressive protector of its nests, attacking other birds and even people. In the New York Times, an Audubon Society member recounts the time she had to fight off a mute swan with a paddle: "It was hissing like crazy and tried to get in the canoe with us."

Eliminating the mute swan from New York will required a lot more than a canoe paddle. Under the proposal—which is open for public comment until February 21—the birds will either be shot or captured and gassed. To keep them from breeding, their nests will be disturbed and their eggs oiled to prevent them from hatching.


All this has left some members of the public uneasy. The Department of Environmental Conservation is keen to get the word out about how destructive the usually romanticized creatures really are. They also want to clear up a misconception: native trumpeter swans and tundra swans in New York will be unharmed under the proposed plan. "It's getting a little publicly misconstrued," said Severino, "It's not all swans."

We have 19th century romantics to thank for the invasive mute swans, as they brought them over from Europe as a kind of living urban ornament, a way to beautify the city. This means that today's "wild" birds are all escaped captive birds or descendants of escapees. Even today, the birds are in high demand for ornamental purposes. The most mind-boggling fact I read in the DEC's propose management plan was that a single pair of mute swans can sell for more than $1,500. Now that sounds like a business opportunity. [NY State Dept of Environmental Conservation via New York Times]

Lead image: Ian Kirk/Wikimedia Commons

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Can't say that I agree with this in the slightest. We were the ones who brought them over and there's no reason to exterminate them for our own mistakes. Slaughtering animals to protect the environment is a bit of a misnomer, considering the swans are now and have been a part of that environment/ecosystem.

By all accounts, we should have human killings on the basis of being an invasive species ourselves. Some would argue that we aren't, but we destroy far more habitats and churn more earth into parking lots than a few thousand swans in a lake will do in their lifetime, pending evolution. Not saying I don't contribute to our plight on this Earth, but who are we to decide how the Ecosystem adapts to a new species.

We don't have the best track record after all, we've hunted several species to extinction.