Tag: fear

Seeing Snakes as Worth Saving

  • Biologist Tobi Kiesewalter takes out a black rat snake at the visitor's center at Murphy's Point Provincial Park in Ontario. (Photo by Karen Kelly)

As kids, many of us come to see
snakes as frightening, evil creatures.
In some places, that ingrained fear
has taken a toll on the snake population.
Karen Kelly met up with some folks
who are trying to improve one snake’s
image – before it disappears:

Transcript

As kids, many of us come to see
snakes as frightening, evil creatures.
In some places, that ingrained fear
has taken a toll on the snake population.
Karen Kelly met up with some folks
who are trying to improve one snake’s
image – before it disappears:

(sound of truck, bumping on a road)

George Sheffield drives his truck along the dirt path that leads to his family’s
vacation cottage. He keeps an eye out for long, black snakes.

“It might be a good day to see a snake. It was cold last night so they’ll be
looking for sun today to heat back up.”

Sheffield’s land is one of the few places where black rat snakes still thrive in
Ontario. They’re a threatened species here, partly because people have moved
into their habitat.

But also, because they’re often six feet long, so people get scared and kill them.
The black rat snake is the longest snake in Canada. It’s not poisonous, but it’s a
constrictor that eats small animals.

(sound of walking towards cottage)

Once we’re at Sheffield ‘s camp, he checks out one of the snakes’ favorite spots
– the roof of his cottage.

“The one time, there 3 or 4 out on the roof, with portions of others, with their
heads or tails sticking out of soffits. So they do inhabit the cottage. I wish they
didn’t, but until I fix it, I can’t blame them.”

Sheffield is one of a growing number of landowners who are trying to protect
the black rat snake. They’re putting up nesting boxes in fields and wooded
areas to give the snakes a warm and safe place to spend the winter.

But the biggest challenge is just convincing people not to kill them.

Kiesewalter: “Do you want to hold the snake?”

Children: “He’s pretty heavy.” “He feels kind of like rubber.”

Tobi Kiesewalter is a biologist at Murphy’s Point Provincial Park in
southeastern Ontario. It’s used by as many as 500 black rat snakes – as well as
a lot of campers, swimmers, and boaters.

It’s a perfect chance to teach people about the snake. So every day, Kiesewalter
takes a rat snake out of a cage in the visitor’s centre and tries to persuade people
to leave them alone.

“I hear about it all the time, people coming and telling us about how their dad
had killed snakes before. Kids will tell you anything. And, as with many
reptiles, the loss of even one mature adult can cause a dip in population because
we know they’re only reproducing every two years.”

There’s a lot of effort to help this snake. Culverts are dug under highways to
give them a safe route back and forth. There are road signs that say, “Please
brake for snakes.” There’s even an adopt-a-snake program.

But the fact is, the black rat snake isn’t in danger in other parts of North
America. So why save it here?

For George Sheffield, the answer is simple.

“I grew up with them here, I think it would be a shame if man’s activities
caused the end of another species in another area. We’ve already done way too
much to degrade the environment and the number of species, so anything
anybody can do is good.”

For The Environment Report, I’m Karen Kelly.

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Invasive Fish Rears Ugly Head in Great Lakes

  • With its ability to breathe out of water and wriggle its way over land during dry spells, the media has dubbed the northern snakehead "Frankenfish." Its appearance in Lake Michigan is scary to scientists. (Photo courtesy of USGS)

A few weeks ago, a Chicago fisherman caused a stir when he found a northern snakehead fish. The discovery set off a frantic search to find out if yet another invasive species is threatening the Great Lakes. The Great Lakes Radio Consortium’s Jenny Lawton has this report:

Transcript

A few weeks ago, a Chicago fisherman caused a stir when he found a northern snakehead fish. The find set off a frantic search to find out if yet another invasive species is threatening the Great Lakes. The Great Lakes Radio Consortium’s Jenny Lawton has this report:


Just before Halloween, the so-called Frankenfish reared its ugly head… filled with sharp teeth… in Chicago’s Burnham Harbor on Lake Michigan. And it’s still a mystery as to just how it got there.


Although the snakehead is arare item in some Asian cuisines, there’s a more common suspicion amongst local experts and hobbyists. That snakehead was probably a pet that outgrew its tank, and instead of the traditional farewell down the toilet, it was set free in Lake Michigan. Free to eat through the Lake’s food web.


Local pet store manager Edwin Cerna says that’s why he stopped selling the fish years before they were banned by U.S. Fish and Wildlife. He remembers one day, when he was adjusting a tank, he accidentally got in between a snakehead’s lunch and its mouth.


“He bit me in the hand… made me bleed. It hurts. It’s got a nice strong jaw and that’s why it’s so dangerous because it can kill big fish, literally cut them in half. It’s almost like a big old killer whale, like a miniature version of it.”


But why on earth would anybody buy a vicious fish that can grow up to three feet long in the first place? Jim Robinett is with the Shedd Aquarium in Chicago. He says he’s a fish geek.


“I gotta say, as a little fish, when you first buy them, they’re really attractive; they’re neat little animals, but they eat like crazy. They’re voracious.”


Robinett knows not to be fooled by the little guys because what happens next is the perfect plot for a B-horror movie. He says the snakehead fish grows quickly, eventually eating everything in its tank. If it doesn’t die from overgrowing that tank, its owner might be tempted to dump it into a nearby body of water where it will keep eating its way up the food chain. Robinett says that’s the fear in Lake Michigan.


“They could potentially start picking off small salmon and lake trout, which is native to these waters here, they’re not real discriminating, they’ve been known to take things as large as frogs, some small birds, even small mammals that happen to get in the way there close to shore. They’ll eat anything they get their mouth on.”


Most hobby fish don’t last long in Chicago’s cold water. But the northern snakehead is different. The snakehead is native to northern Asia, and the Lake Michigan Federation’s Cameron Davis says that makes the fish feel right at home around here.


“It’s a lot like us Midwesterners, it just kind of hunkers down and… that’s part of the problem with the snakehead is that it can live under very extreme conditions. Which means it’ll out compete those other fish, and that’s a tremendous problem.”


Snakeheads have another edge on other species. The fish guard their eggs, giving their young a better chance of reaching maturity. But perhaps the most peculiar thing about snakeheads is that they can breathe. In addition to its gills, they have an organ that works like a lung and allows it to breathe air. It’s able to live up to three days as it uses its fins to wriggle across land in search of another body of water.


But looking down into the murky waters at Burnham Harbor, Davis says we shouldn’t run screaming yet. It’s not exactly a horror film scenario.


“I don’t think that the snakehead is going to come and grab our children out of schools and eat them or anything like that. But it is a problem for those of us who like to fish for yellow perch and whitefish and some of the things that make the Great Lakes so fantatstic, could really be threatened by this fish getting into Lake Michigan.”


Other invasive species cause an estimated 137-billion dollars of losses and damages in U.S. waterways each year. Cameron Davis says simply banning the local sale of fish like snakeheads hasn’t been enough to keep the Great Lakes safe.


“We’ve got to stop imports of these kinds of fish into the United States. We can’t protect the Great Lakes unless we’re checking these things at the door when they come into the country. It’s that simple.”


Davis is pushing for the passage of the National Aquatic Invasive Species Act. The bill would allocate a total of 174-million dollars to develop new technology for identifying and eliminating the invaders if and when they arrive.


So far, local authorities ahven’t found another snakehead near the banks of Lake Michigan, but Cameron Davis says the initial find just proves how hard it is to regulate what comes into the country’s largest body of fresh water.


Standing on the dock at Burnham Harbor, Davis looks out over the dark waters and shakes his head.


“It’s just an indicator that we’re in a race against time right now. Let’s hope that if there are more than one out there, that they haven’t hooked up.”


If they have, he says, it could truly be the stuff horror movies are made of… at least, for the other fish in the Great Lakes.


For the Great Lakes Radio Consortium, I’m Jenny Lawton in Chicago.

Related Links

Homeland Security to Remove Hazmat Placards?

Officials at the Department of Homeland Security are considering removing hazardous material placards from freight trains. They say doing so will help protect people from terrorists. The Great Lakes Radio Consortium’s Mark Brush has more:

Transcript

Officials at the Department of Homeland Security are considering removing
hazardous material placards from freight trains. They say doing so would help
protect people from terrorists. The Great Lakes Radio Consortium’s Mark Brush has more:


Because of the September 11th terrorist attacks, officials see the potential for a
lot of things to be used as weapons. One of their latest fears is that shipments of
hazardous materials could be used by terrorists. In order to protect people from this
threat, the Department of Homeland Security says it might require the removal of the
diamond shaped placards from rail cars. Emergency workers use the placards to quickly
identify a hazard after an accident.


Richard Powell is the Executive Director of the Michigan Association of Fire Chiefs.
He says while the Department of Homeland Security is well-intentioned, removal of the
placards would put more people at risk:


“We need to protect our citizens. We need to keep that system in place. If we don’t know something is there, our people could not evacuate perhaps, as quick as we normally would.”


Homeland Security officials say they’ll consider other options that would help disguise the rail cars, but would still allow emergency workers to know what’s inside.


For the Great Lakes Radio Consortium, I’m Mark Brush.

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Sadness on the Peace Train

The terrible events in New York City and Washington have left a legacy of personal tragedies. For Great Lakes Radio Consortium commentator Suzanne Elston, the story of September 11th began as a journey of peace:

Transcript

The terrible events in New York City and Washington D.C. have left a legacy of personal tragedies. For Great Lakes Radio Consortium commentator, Suzanne Elston, the story of September 11th, began as a journey of peace.


I’ve never been to New York City. So when we got an invitation to visit the Big Apple and participate in a children’s peace festival, we jumped at the chance. My husband Brian and two of our kids, Peter and Sarah, were going to be part of a church service marking the opening of the 56th session of the United Nations General Assembly.
Sarah was going to carry the Canadian flag and Peter was going to give a reading. The kids were wired and so were we.


Our plan was to leave Toronto Tuesday morning by train. The daylong trip would take us to New York City. We’d have all day Wednesday to do touristy things before the service on Thursday. We’d even managed to get tickets to a Broadway play. It all sounded so exciting that I couldn’t believe that it was actually going to happen.


We’d been on the train for about an hour when we first heard the news. Our traveling companions were 18 members of the Toronto Children’s Peace Theatre, also en route to the peace festival. The director of the company received a cell phone call that gave us sketchy details of the initial attack on the World Trade Center.


At first I refused to believe it. Here we were heading for an international children’s peace festival.


It felt like we were on the voyage of the damned. We continued on our journey, barreling down the tracks to a destination that we knew we would never reach. We heard rumors – the border was closed, there was shooting in the streets. People with cell phones were frantically trying to get a hold of somebody they knew who could give us an update.


The children from the theatre group were particularly upset. For most of them it was their first time away from home, and they were scared. As we discussed the latest details that we’d heard, one of the kids started to throw-up.


We moved to another car and tried to explain to a group of university students from England that they wouldn’t be flying home the next day from New York. As the news continued to filter in, we soon realized that they wouldn’t be flying home from anywhere. An elderly couple at the back of the car sat in stony silence. Their daughter worked at the World Trade Center and they were frozen in fear.


The conductor was stuck like a moose in headlights. Most of the passengers still didn’t know what was going on. My husband finally took him aside and explained that he had to make an announcement. People needed to make arrangements, to talk to their families. But he was just a kid and as scared as the rest of us. He wanted to wait until he had something official from Amtrak’s head office.


Finally, at 11:00 a.m., he made a formal announcement. The border was closed and we all would be disembarking at Niagara Falls. It was Tuesday evening by the time we got home and saw the horrific images of what had happened.


It wasn’t until then, when we were safe and home and together that we had a shocking revelation. The first stop on our sightseeing trip was going to be the World Trade Center. For the sake of a mere 24 hours we could have been buried at the bottom of that rubble like so many others.


Our great journey of peace ended with many prayers. We prayed for the victims and their families, we prayed for peace. Finally, we gave a prayer of thanks that we’d all made it home safely. After witnessing Tuesday’s horror – that was a gift beyond measure.