The government does not regulate pet products at all. An environmental group looked at pet toys and found some were contaminated with lead. (Photo by Jessi Ziegler)
An examination of pet products
on store shelves found some of
them were contaminated. Lester
Graham reports there is currently
no regulation of toxins in pet
toys and other products:
Transcript
An examination of pet products
on store shelves found some of
them were contaminated. Lester
Graham reports there is currently
no regulation of toxins in pet
toys and other products:
Your puppy’s chew toy might be poisoning him.
The government does not regulate pet products at all. An environmental group looked at pet toys and found some were contaminated with lead.
Mike Shriberg is with the Ecology Center.
“We found over a quarter of pet products had detectable levels of lead in them. Over 7% would have been recalled if they were children’s products.”
Signs of lead poisoning in dogs can be more aggressiveness – even toward the pet’s owner – or withdrawn behavior.
So, how do you tell whether your pet’s toy or bedding is safe?
“There’s no real way to tell. Our data base, healthystuff-dot-org is a first step. But, remember, we only tested a small percentage of the millions of pet products out there.”
Shriberg’s group is calling for the government start doing something to stop toxic chemicals such as lead from being used in pet products.
George Washington's dentures (Photo courtesy of the National Institute of Dental and Craniofacial Research)
Some consumer advocate groups say there’s
another reason to fear a trip to the dentist. They
say dentists should stop using mercury to make some
types of metal fillings. Mark Brush reports the
groups recently settled a lawsuit with the Food and
Drug Administration:
Transcript
Some consumer advocate groups say there’s
another reason to fear a trip to the dentist. They
say dentists should stop using mercury to make some
types of metal fillings. Mark Brush reports the
groups recently settled a lawsuit with the Food and
Drug Administration:
Moms Against Mercury and several other groups sued the FDA. They said the agency
was failing to inform the public about the dangers of mercury in dental fillings.
Mercury can do damage to the nervous system. But people’s exposure from fillings has
long been debated.
Charlie Brown is a lawyer for the groups who sued the FDA. He says getting mercury
out of dental offices will protect those most at risk.
“It’s permanent damage to the developing brain. Not like a guy like me losing brain cells
everyday, but to the child whose potential is being destroyed by neuro-toxic damage.”
As a result of the lawsuit, the FDA changed its message about mercury exposure from
dental fillings. They now say the exposure might hurt the nervous systems in developing
children and fetuses.
The agency plans take a closer look at the science and issue a final rule next year.
A team of scientists has found fossils that connect a six-million year gap in the chain of human evolution. The GLRC’s Tana Weingartner reports:
Transcript
A team of scientists has found fossils that connect a six-million year gap
in the chain of human evolution. The GLRC’s Tana Weingartner reports:
Scientists found fossils of the species Australopithecus Anamensis in
Ethiopia. The fossils are just over four million years old. Researchers
say the fossils are a clear link between two previously known species of
ape-man.
Dr. William Hart is a team member and a Professor of Geology at Miami
University in Ohio.
“It really shows us evidence of the way early humans evolved in terms of
characteristics of their teeth, as eating habits changed. How other aspects
of their anatomy evolved through time. This is the first time we’ve had
that kind of a snapshot really.”
Similar fossils were first found in Kenya in the 1990’s, but Hart says this
find is special because the fossils are sandwiched between fossils from
the other two species.
A tiger sits inside a cage at "Valley of the Kings Sanctuary and Retreat" in Sharon, Wisconsin. (Photo by Christina Shockley)
Although the tiger might look tame, some experts warn that domesticated big cats are still wild at heart... and can be dangerous. (Photo by Christina
Shockley)
Lions lounge at the sanctuary. (Photo by Christina Shockley)
When you think about lions or tigers, you probably think of African savannahs or Asian jungles… or the zoo. You probably don’t think about exotic cats living in the
house next door. But the number of big cats in homes has grown over the
years. The
Great Lakes Radio Consortium’s Christina Shockley reports on one woman who has turned her home into a sanctuary for big cats that need a place to live:
Transcript
When you think about lions or tigers, you probably think of African savannahs or Asian
jungles… or the zoo. You probably don’t think about exotic cats living in the house next
door. But the number of big cats in homes has grown over the years. The Great Lakes
Radio Consortium’s Christina Shockley reports on one woman who’s turned her home
into a sanctuary for big cats that need a place to live:
“Hi, handsome… hi, handsome. He loves to be scratched. He has absolutely no teeth.
He had every single one of his teeth taken out and he was declawed by a movie producer
in California. So he’d be safe to sit next to stars. Isn’t that sad? You can scratch and
cuddle him. He can’t hurt you in any way.”
Charlie is a big black panther.
He lives at “Valley of the Kings Sanctuary and Retreat” in the little town of Sharon,
Wisconsin.
About fifty big cats live here, along with bears, wolf hybrids, goats, foxes, chickens,
domestic cats, geese, ducks… and pretty much anything else that needs a home.
Before they got here, some of the animals—like Charlie— were altered so they’d be less
of a threat to people.
Others were mistreated in circuses… or zoos simply couldn’t take them in. Nearly all of
them would have been killed if they hadn’t found a home here…
Valley of the Kings is a private non-profit run by Jill Carnegie and her husband Jim Tomasi.
They live in a modest farmhouse on the sanctuary grounds. But even that has been partly
turned over to the animals.
At least five domestic cats roam the main floor, and Charlie the panther lives in a room
that’s been modified into a cage.
Jill Carnegie says animals have always been important in her life. She says they fill a
void. Carnegie says in her big family, she didn’t always get the attention she felt she
deserved.
“I never felt loved, but I always felt it from the animals. Their love was unconditional.
They didn’t lie to you. They didn’t betray you. They didn’t stab you in the back. They
didn’t hurt you. They were always, always 180 percent there for me. Always.”
Then, when she was about four years old… Carnegie says she came to believe she had a
gift.
“I remember going out into our side yard, and sending a message to the squirrels to come
and they would all come. And I would have bread and treats for them. And they would
eat, and we would just be really happy.”
Carnegie believes everyone has the ability to communicate with animals, but most people
choose to ignore it. Carnegie says it has helped her understand the big cats in her care.
Out on the sanctuary grounds, it’s clear that every big cat has a personality, like Kia.
Block: “She has a thing about women. She doesn’t like them (laughs).”
(Kia growls)
Chris Block has been volunteering at the sanctuary for about eight years. He says some
of these animals come from people who wanted to keep them as pets.
“But she’s this way to basically most people. She’s very antisocial. (cougar hisses) She
was owned by a truck driver, a cross country truck driver who wanted to get a baby
cougar and wanted to take her in the cab with him.”
Block says average people who buy exotic animals as pets don’t know what they’re
getting into. The cats can attack unprovoked, need special food, and get a lot bigger than
they are when they’re young.
Jill Carnegie, the sanctuary owner, has allowed some big cats to roam free in her house,
including a spotted Asian leopard.
Carnegie would sometimes even let the leopard sleep in her bed at night.
But at least one expert says this is going too far.
Richard Farinato is the director of captive wildlife programs at the Humane Society of the
United States.
“Every time you come into direct contact or you allow someone to come into direct
contact situation, with a big cat, you’re just playing the numbers game. It’s only a matter
of time before someone’s going to get hurt. Badly.”
Carnegie says she knows the cats are dangerous. But she says her bond with the big cats
and her experience working with them sets her apart from the rest.
“Again it goes back to common sense. I’ve been doing this for 32 years. We’ve never
ever had an injury, ever. And again, we’ve only had a handful of cats that have been safe
in the house, that I would trust anybody with.”
Authorities and neighbors have had some concerns about the sanctuary. Jill Carnegie
says she’s not even thinking about giving it up.
But, partly because of the concerns, Carnegie wants to find a new location for Valley of
the Kings.
She says then she’d have more room to expand and take in additional animals that need
homes and care.
Life in the suburbs is idyllic to some people... (Photo by Bon Searle)
...and many rats, now that the sewers have been flooded. (Photo by Tamara Bauer)
Unusually heavy rains this summer are partly to blame
for rats pouring out of the sewers in droves all over the country, and the nasty vermin are relocating to some of the most pristine
neighborhoods. The Great Lakes Radio Consortium’s Joyce
Kryszak explains what caused the rat invasion and
what’s being done to evict them:
Transcript
Unusually heavy rains this summer are partly to blame for rats pouring out of the sewers
in droves all over the country. And the nasty vermin are relocating to some of the most
pristine neighborhoods. The Great Lakes Radio Consortium’s Joyce Kryszak explains what
caused the rat invasion and what’s being done to evict them:
Piercing blue autumn skies and billowing white clouds drift across the chimneys of this modest,
but perfectly manicured suburb. There aren’t even many leaves crunching under foot. Town workers
have already come and vacuumed them all away. But there’s a nasty little secret scurrying under
the porches and behind the garden sheds in this Western New York town. County Sanitation Chief
Peter Tripi takes us for a peek.
“Can you see the teeth marks here? That’s actually rat gnaw marks. And there’s the garbage bag.
And that’s what we found when we went to this property.”
Now, you might be thinking that we trudged through derelict grass and scattered debris to find
these rat clues. Nope. This is a gorgeous, manicured yard – with not a blade of grass out of
place. But Tripi says rats aren’t choosy.
“You would never think by looking side to side that there would be a rat problem in this yard.
Doesn’t matter what neighborhood you live in, or how much money you’ve got. There’s no difference.
They just like your food.”
And you’d be surprised where rats can find food. A garbage can left even briefly uncovered, a
neglected bird feeder, uhhh… dog feces… and even a compost pile.
“Absolutely. This is a rat condo. It’s a grass-clipping compost pile that basically housed rats
to go a hundred yard radius all the way around to the different houses.”
Tripi says rats had to get creative with their housing. A summer of extremely heavy rains drove
the out of the sewers and into some previously rat-free neighborhoods. And with the West Nile
virus killing off millions of birds, the rats have less competition for the food they’re finding
above ground. The consequence is a virtual rat infestation all the way from New York and Illinois
to Virginia, Michigan and L.A. In Kenmore, there have been four thousand rat complaints – nearly
double last year.
(Sound of garbage truck)
Of course, none of this is news to the garbage collectors. They see the problem up close and
personal. Twenty-year veteran Louie Tadaro says this past summer is the worst he’s ever seen.
“Across the street there’s an alleyway and there had to be like ten of them in there, And we
started chasing them with garbage cans trying to kill them, but we couldn’t. By the time we
got there they just split.”
The problem is, they don’t split for long. Vector Control Chief Tripi says now that the rats
have relocated from the sewers to upscale accommodations, they kind of like it.
“And what that means is that they want to live with us. They want to be near our garbage and
our bird feeders. The problem with that is that rats carry diseases.”
We all know about stuff like typhus and the bubonic plague. But there are emerging diseases,
such as a pet-killer called Leptospiroris. It’s killing dogs all across the country. Tripi
says they need to get rid of the rats before the disease starts spreading to humans. So, his
team is taking the rats on, one yard at a time.
Tripi and his Vector control team set rat traps, they fill bait boxes with poison, and – when
they have to – they issue citations to residents who don’t heed the town’s new “rat control rules.” Covered garbage cans only. Clear away all brush. Clean up scattered bird seed and dog feces. Slowly, the rules seem to be working.
(sound of Tripi looking into rat trap)
Still Tripi says it’s mostly educational warfare. And he says now – heading into winter – is the
best time to nip the problem. If the rats get cozy, not only will they stay, they will multiply.
Fully nourished, one adult rat can breed up to sixty baby rats a year.
“The adult rat can live on a little bit of food, but he can’t procreate unless he has a lot of
food source. And they can’t live through the winter unless they’re warm and fattened up.”
So now is the time to – quite literally – put a lid on it. Keep those garbage cans covered, unless
you want some uninvited furry guests this winter, and many, many more come spring.
For the Great Lakes Radio Consortium, I’m Joyce Kryszak.
An elk showing symptoms of chronic wasting disease. CWD affects elk, white-tailed deer and mule deer. It's not known to be naturally transmissible to livestock or people. (Photo by Dr. Beth Williams, University of Wyoming, courtesy of CWD Alliance)
The Wisconsin DNR's Tia Kropf asks a hunter to show on a map where he got his deer. This helps the DNR plot the location of any CWD positive animals that are found. (Photo by Cherrie Nolden, courtesy of Wisconsin DNR)
Wisconsin DNR staffers Dave Linderud (left) and Kris Johansen registering deer at the Muscoda, Wisconsin DNR check station. (Photo courtesy of Dave Linderud)
Throughout most of the Great Lakes region,
there are huge numbers of white-tailed deer. Deer don’t have the natural predators that they once did… so states rely on hunters to manage the deer herds. Recently, that’s become even more important with the discovery of a fatal disease. The Great Lakes Radio Consortium’s Rebecca Williams reports there’s extra pressure on hunters to keep the disease from spreading:
Transcript
Throughout most of the Midwest/Great Lakes region, there are huge numbers of
white-tailed deer. Deer don’t have the natural predators that they once did…
so states rely on hunters to manage the deer herds. Recently, that’s become even
more important with the discovery of a fatal disease. The Great Lakes Radio Consortium’s
Rebecca Williams reports there’s extra pressure on hunters to keep the disease from spreading:
“How are you today? Successful morning, or are these from yesterday? This
morning… oh okay…”
Hunters are bringing their deer into a check station. Department of Natural Resources staff
determine the age of the deer by looking at their teeth. If it’s an adult deer, a technician
saws the head off so brain tissue and lymph nodes can be tested for chronic wasting disease.
(sound of deer head being cut off)
Chronic wasting disease, or CWD, affects white-tailed deer, mule deer and elk. It’s always
fatal. So far, there’s no evidence that CWD can hurt people or livestock. For now, most wildlife
managers are just worried about the health of the deer herds.
Western states such as Colorado and Wyoming have been dealing with CWD for decades. Wisconsin
found the disease in wild deer in early 2002. Illinois found the disease later the same year.
So far, it hasn’t shown up in wild deer in neighboring states, such as Indiana, Michigan or
Minnesota.
Wisconsin has a lot of deer crowded into a relatively small space, and that worries state
officials. Tami Ryan is a wildlife supervisor with the Wisconsin Department of Natural Resources.
“Some of the genetic research that’s been done to date on Wisconsin deer, they are not
resistant to CWD. It could be severely detrimental to the herd, which is why we feel so
strongly about trying to contain the disease where it exists and prevent it from spreading.”
Wisconsin’s attempting what state officials call aggressive herd reduction. At first, the
state wanted to kill all the deer in the heart of the disease eradication zone. Now, the state
wants to kill five of every six deer in those zones. That means reducing the deer to fewer than
five per square mile.
The Department of Natural Resources is trying to do this by making hunting seasons longer
and handing out more permits. In the disease eradication zones, people can hunt on private
land all fall and all winter – September to March.
Many hunters say they like the opportunity to take a few extra deer. Mike Snodgrass hunts
regularly in one of the areas where the state’s trying to reduce the herd.
“From just being out and observing the deer, there’s a huge number of deer out in the woods.
I’ll do my part, I enjoy the venison, and so I’ll take a couple of does out, no problem.”
The Department of Natural Resources says hunter participation is crucial for controlling
chronic wasting disease. That’s because the state doesn’t have nearly enough wardens to kill
all those deer.
State officials worried at first that CWD would turn hunters off from the sport. But from some
recent surveys, it’s been clear that most hunters say they understand the problem and they still
want to hunt where they’ve hunted every year – whether or not there are sick animals in those
areas.
The state’s also reaching out to private landowners. Most of the land in the disease zones is
privately owned. The state’s encouraging landowners to open up their land to more hunters.
Mike Albert is a landowner who hunts. He owns 275 acres near where the first three infected
wild deer were found. Albert says he’s hesitant to open up his land to strangers, but he does
let friends and family hunt on his land. He says something has to be done about chronic wasting
disease, but he says he’s afraid the state’s going too far.
“It’s not that I don’t feel a responsibility to help. As an ethical hunter when you’re asked to
just blatantly shoot every deer you see no matter how, it’s hard to overcome that. They’re asking
us to totally devastate our herd, ruin our tradition, and do all this stuff before we know for
sure whether it’s the right thing to do.”
Albert says more of the effort should be focused on understanding the disease before acting.
Researchers are still asking many questions about the disease itself. It’s still not known
exactly how the disease is transmitted.
Beth Williams is a veterinarian at the University of Wyoming. She’s also a leading expert on
CWD. Williams says there aren’t any proven methods for stopping CWD. She says killing off
much of the deer herd is controversial, but the state’s options are limited.
“I think it was a good idea for Wisconsin to see whether or not taking fairly radical steps
like they have to do their herd reduction, whether or not that might stop CWD. The alternative
is, based on everything that we know, if you don’t try and do something, the disease is then
going to spread.”
Williams says it’ll be years before anyone can tell whether reducing the deer herds
will help. But many people agree chronic wasting disease needs to be stopped as soon
as possible, before it spreads to deer herds in neighboring states.
For the Great Lakes Radio Consortium, I’m Rebecca Williams.
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.
The government does not regulate pet products at all. An environmental group looked at pet toys and found some were contaminated with lead. (Photo by Jessi Ziegler)
