African penguins at the Bristol Zoo in England (Source: Arpingstone at Wikimedia Commons)
At the north pole… polar bears are threatened by melting sea ice. Now, on the other end of the earth… some penguin populations are dropping because of climate change and other threats. Rebecca Williams reports:
Transcript
At the north pole… polar bears are threatened by melting sea ice. Now, on the other end of the earth… some penguin populations are dropping because of climate change and other threats. Rebecca Williams reports:
Melting sea ice and warmer ocean temperatures are affecting the fish that penguins eat. Overfishing and oil pollution are other threats.
Pamela Hall is with the Fish and Wildlife Service. The agency wants to put seven species of penguins on the endangered species list.
“Hoping that by going forward with the listing of these particular penguin species we’ll be able to work with countries to do some cooperative conservation.”
The Center for Biological Diversity petitioned the government to get these penguins on the list. The group is upset that the agency denied protection for the Emperor penguin. You might remember them from the movie “March of the Penguins.”
Government scientists say the emperor penguin populations are stable right now… though they say that could change in the future.
Memos from Bush political appointees are telling government scientists there's no way to make a connection between specific greenhouse gas emissions and endangered wildlife, so don't going looking for one. (Photo courtesy of the US Fish and Wildlife Service)
Wildlife scientists in government
agencies have been ordered not to analyze
whether greenhouse gases affect endangered
animals. Lester Graham reports:
Transcript
Wildlife scientists in government
agencies have been ordered not to analyze
whether greenhouse gases affect endangered
animals. Lester Graham reports:
Memos from Bush political appointees are telling government scientists there’s no way
to make a connection between specific greenhouse gas emissions and endangered
wildlife, so don’t going looking for one.
In other words, that ice melting in the arctic causing polar bears so much difficulty?
Don’t try to use science to blame coal-burning power plants in the U.S.
Jeff Ruch is with Public Employees for Envrionemental Responsibility. He says this new
rule is the Bush administration’s way of making sure more coal-fired power plants can
be built.
“The Bush administration is doing everything they can to smooth a way to site an
additional 20 plants in the near term from their point of view, before they leave office.
And that’s an awful lot of greenhouse gases and that’s where the fight is.”
This ruling will likely be overturned in the courts, eventually – but probably not before the
coal-burning plants have been approved.
For The Environment Report, this is Lester Graham.
An endangered holiday darter. Darters are among the most threatened Southeastern fish; they have been likened to aquatic canaries. (Photo by Noel Burkhead, courtesy of USGS)
A new study shows things are getting
worse for fish in North America. Lester
Graham reports water pollution is the problem:
Transcript
A new study shows things are getting
worse for fish in North America. Lester
Graham reports water pollution is the problem:
The U.S. Geological Survey finds nearly twice as many kinds of fish are now listed
as imperiled today than just 20 years ago. 61 types of fish have gone extinct.
Howard Jelks is the lead author of the study.
He says the decline in fish is because most streams, rivers, and lakes are in worse
shape because of sprawling development, farmers’ chemicals, and pollution washed
off parking lots and streets.
Even if you don’t go fishing, or really even care about the fish, Jelks says there’s a
reason you should care.
“You know, at a certain point, it’s a quality of life issue. If it’s not good enough for
some of these fish, it’s probably not good enough for your kids to swim in.”
And the experts say that means we all have to think about what’s going down the
drain and what chemicals we’re putting on lawns, and on farms.
Environmentalists warn the Endangered Species Act is in danger during the last months of the Bush Administration (Photo courtesy of the US Fish and Wildlife Service)
The Bush administration is making a proposal that environmentalists
say will weaken the Endangered Species Act. The proposal would eliminate a
requirement for independent review of big federal projects such as highways,
bridges or dams. Lester Graham reports:
Transcript
The Bush administration is making a proposal that environmentalists
say will weaken the Endangered Species Act. The proposal would eliminate a
requirement for independent review of big federal projects such as highways,
bridges or dams. Lester Graham reports:
Right now the U.S. Fish and Wildlife Service or the National Marine Fisheries Service
reviews anything like that that could harm endangered species.
The Secretary of the Interior says the existing regulations create unnecessary conflicts
between agencies and delays on important projects.
The new proposal would let the agency in charge of construction decide for itself if the
project would affect an endangered species.
Bob Irvin is with the environmental group, the Defenders of Wildlife. He says this
proposal eliminates safeguards.
“Previously the Fish and Wildlife Service had a role in reviewing the impacts of those
actions. So, literally, what the administration is proposing is to put the fox in charge of
the chicken coop.”
That’s not the way the Department of Interior sees it.
Kaush Arha is a Deputy Assistant Secretary for the Department of Interior. He took
issue with the fox in charge of the chicken coop metaphor.
“I think that’s an exaggerated statement. And it is unfounded hyperbole. What you are
referring to as “fox” in that particular issue are very, very well qualified, very well
respected and dedicated natural resource management agencies like the U.S. Forest
Service, like Bureau of Land Management, Army Corps of Engineers and others.”
But, no matter how dedicated those wildlife officials are, the Bush administration has a
reputation of putting political pressure on scientists in several agencies, and science
has been changed or rigged in favor of industry.
But the Interior Department says the agencies operate within a political environment.
Deputy Assistant Secretary Arha says, besides, the agencies already make decisions
about federal projects and the Endangered Species Act this way. The proposed
changes would just make current practices clearer for the agencies without completely
overhauling the procedures.
“This captures the existing practices, clarifies and gives more direction and it is narrowly
tailored to do so.”
Environmentalists such as Bob Irvin see something much more sinister than the
administration making things clearer for the different agencies affected by the
Endangered Species Act.
“With barely five months left in the administration, they’re trying to ram through a
proposal to weaken the Endangered Species Act. This is completely in keeping with the
anti-environmental record of this administration. But it is also completely outrageous.”
Environmental groups likely will end up taking the issue to court. The Bush
Environmental Protection Agency tried a similar attempt to by-pass independent
review. The federal courts struck that effort down.
For The Environment Report, this is Lester Graham.
Kuhina, the largest male of the group, sat for hours at Honey Girl's memorial (Photo by Patrick Doyle, Malama na Honu volunteer)
Private citizens in Hawaii and as far away as Canada have reportedly raised $5000 for a reward fund for information leading to the arrest of the person or people responsible for Honey Girl’s death (Photo by Patrick Doyle, Malama na Honu volunteer)
Officials are investigating the
mutilation and death of a green sea turtle
protected under the Endangered Species Act.
Heidi Chang reports, the death of this
particular turtle is causing uproar in Hawaii:
Transcript
Officials are investigating the
mutilation and death of a green sea turtle
protected under the Endangered Species Act.
Heidi Chang reports, the death of this
particular turtle is causing uproar in Hawaii:
The North Shore of Oahu is a popular gathering place for about 24 Hawaiian
green sea turtles. Residents and visitors from around the world go there
to watch the turtles bask in the sun.
One of the favorites was a 275 pound turtle called ‘Honey Girl’, because
of her honey colored shell.
Joanne Pettigrew is with Malama na Honu. It’s a group of volunteers
that protects the turtles. Pettigrew says the community is outraged over
the killing of Honey Girl earlier this month.
“I was in shock and disbelief, that anyone could remove the breastplate,
cut off the flipper, dismember this beautiful creature, our largest female,
Honey Girl, with a beautiful shell.”
State and federal authorities say they don’t know yet why the turtle was
killed.
A tern chick at Mille Lacs Wildlife Refuge in Minnesota (Photo courtesy of the US Fish and Wildlife Service)
There are few things as aggravating as getting stuck in a traffic jam. But for some drivers crossing a busy bridge from the U.S. to Canada there’s aggravation on top of aggravation. Joyce Kryszak reports that’s because a plan to build an additional bridge is being blocked by concern for a bird and a little fish that it eats:
Transcript
There are few things as aggravating as getting stuck in a traffic jam. But for some drivers crossing a busy bridge from the U.S. to Canada there’s aggravation on top of aggravation. Joyce Kryszak reports that’s because a plan to build an additional bridge is being blocked by concern for a bird and a little fish that it eats.
Every year, millions of people cross the mighty Niagara River on the Peace Bridge that connects Buffalo, New York to Canada. And many of them sit for hours in a traffic jam. The border crossing and passport checks slow things down. But there are just not enough lanes for all the traffic.
Ice delivery man Tim Holliday is one of those who is fed up with hours and hours of bridge delays.
“Like, I gotta go to the duty-free here, and when I’m coming out of here I have to go through customs and they always ask, what were you doing in Canada?” said Holliday. “I’m just sick of the hassles, you know?”
Transportation officials say a new bridge is needed. The traffic problems will only get worse. Because of increased trade, about eleven million additional travelers are expected to be using the Peace Bridge over the next decade.
And that’s a headache for Ron Rienas. He manages the busy international bridge crossing. He says building a new bridge would help with the traffic delays and help with national security.
“This is a border improvement project designed to address redundancy issues, security issues, traffic flow, all of those things, maintenance issues…all of those are impacted by not being able to proceed with the project,” said Rienas.
A second bridge has been designed. It’s a cable-stayed bridge with towers as high as the Washington monument.
Brian Higgins is Congressman for the area. He’s pushing for federal approval of the impressive cable design. He says the region needs an iconic symbol of progress.
“We are in the eleventh hour of a project that’s been going on for fifteen years. We need additional capacity at the Peace Bridge to promote the efficient, predictable flow of commerce between the United States and Canada – we need an iconic bridge, a signature bridge,” said Higgins.
But that signature bridge is exactly the kind of design that is dangerous to many birds.
And the Niagara River is a virtual highway for nearly three hundred kinds of birds. The cables can be invisible to the birds and they can fly into them and die.
Among those birds is the Common Tern. It’s an endgangered species.
Terry Yonker knows these and other birds better than most.
“We probably documented somewhere in the range of half a million birds, and there’s a common tern right there.”
Yonker is a scientist and a former Ornithological Society president. He wrote an environmental study that recommended against the bridge’s cable design because it could kill hundreds of different kinds of birds, including the endangered tern.
Yonker says even if it avoided hitting the cables by flying over the bridge, the tern would be stressed by such a tall bridge design. That’s because it has to make eight trips over the bridge each day to feed its young. But he says it probably wouldn’t make that many trips if the new bridge is any higher than the Peace Bridge.
“You raise that structure and they’ll have to spend a lot of energy doing that. They’ll maybe make five or six trips a day and that means one or two chicks are going to get less food out there,” said Yonker.
The other concern is a food source for the tern.
Fishery experts say the enormous piers would change water currents, eventually killing off the Emerald Shiner. That’s the tiny fish the endangered bird feeds on.
So a new design is being recommended: A lower bridge with smaller piers to protect the tern and the emerald shiner.
Federal and state agencies are working to find a way to mitigate the threat to the birds and fish by altering the plans for the new bridge. But environmental experts say you can’t mitigate extinction.
Environmentalists and some biologists say the common tern is more than an endangered bird. They say it’s a warning, about what happens when sound science is ignored for the sake of progress.
But, try explaining that to the people stuck in traffic for hours because a second bridge is being blocked to save a small bird and a little fish.
Oil companies are legally protected from any accidental harm caused by trucks, boats and experiments that alter the polar bear’s environment (Photo courtesy of the US Fish and Wildlife Service)
Just when you thought polar bears in the United States were safe under the Endangered Species Act… they’re facing a new threat. The Bush Administration has announced regulations that allow oil companies to harass polar bears while they explore for oil off the coast of Alaska. Richie Duchon has more:
Transcript
Just when you thought polar bears in the United States were safe under the Endangered Species Act… they’re facing a new threat. The Bush Administration has announced regulations that allow oil companies to harass polar bears while they explore for oil off the coast of Alaska. Richie Duchon has more:
Oil companies can’t kill polar bears. That still brings a penalty. But they are legally protected from any accidental harm caused by trucks, boats and experiments that alter the polar bear’s environment.
The U.S. Fish and Wildlife Service’s Bruce Woods says oil exploration is not much to worry about.
“Believe me, you won’t find more concern for the polar bear anywhere than you will in this office, but we just don’t really believe that this activity at this level poses any significant threat. The threat to the polar bear is the loss of sea ice.”
Environmental groups are furious. They say the loss of sea ice from global warming is a threat to the polar bear, but they say we need to minimize other threats with a moratorium on oil exploration.
There is concern that new noises from energy research will disrupt the sage grouse's mating patterns (Photo courtesy of the US Fish and Wildlife Service)
The push is on to find more energy in
western states. And wildlife experts are trying
to figure out how some rare birds will react to
the increase in mining and gas exploration. Bob
Beck reports biologists studying sage grouse are
introducing new sounds into their research:
Transcript
The push is on to find more energy in
western states. And wildlife experts are trying
to figure out how some rare birds will react to
the increase in mining and gas exploration. Bob
Beck reports biologists studying sage grouse are
introducing new sounds into their research:
Gail Patricelli is a researcher from the University of California at Davis. She studies the
mating habits of birds. And she says the habits of the sage grouse are the most
interesting. The males gather each spring on their traditional mating grounds,
known as a lek.
“The males gather during the spring, puff up and strut around. The females come
down to the leks during their breeding season, to pick
a mate. So they basically comparision shop. You will see females move along the lek,
sometimes by themselves, sometimes with big groups of females. But then they pick who they are
gonna mate with, they mate with them, and then they leave. And that’s the end of their
relationship.”
Beck: “What’s odd about this, is this all sounds vaguely familiar.”
Patricelli: (laughs) “A lot of people say that, but humans are very different. It’s sort
of analogous to a singles bar where people are just going to hook up.”
(sage grouse sound)
Patricelli watches and listens to these birds at a mating ground in Wyoming. She’s
learning how males get the attention of females.
“They have some particularly cool behaviors where they produce a sound that
radiates from vocal sacks on their chests – which are very bizarre looking
structures. But the sound comes out of the vocal sack, so the male has to aim the
sound appropriately at the female in order to impress her to mate.
(sage grouse sound)
So it’s not just his ability to
have the biggest, loudest, flashiest signal, but also to actually aim it appropriately at the
female. He has to know how to put on a good show, but respond appropriately and
be sensitive to what the female is doing.”
But the search for more energy is bringing new gas drilling and big trucks closer to
sage grouse mating grounds. This is happening at the same time the birds’ numbers
are declining. Researchers’ fear is the noise from energy development is disrupting
the sage grouse’s ability to hear each other, which is critical.
(truck sounds)
To find out, Patricelli is introducing recordings of gas rigs and trucks into her
research. She wants to see if sage grouse can adapt to the noise.
“So, there’s things that a lot of animals do to deal with noise in the environment.
And sage grouse may or may not be able to do that. They are not the brightest
(laughs) birds in the world.”
Wildlife Biologist Stan Harter works for the Wyoming Game and Fish department.
He’s watching the research with interest. Biologists worry that the birds are leaving
their mating grounds, trying to get away from the noise. His fear is that if the birds
are relocating they might be putting themselves at risk.
“In my mind, the birds can maybe move over here and strut okay, but are they
getting good nesting conditions over there? Maybe not. Is there a way we can allow them to co-exist more friendly?”
Harter openly admits that the sage grouse has declined in the West to the point
where it could show up on the endangered species list. If that happens, it could shut
down major portions of the state’s important energy economy. Similar to how the
spotted owl shut down logging in the Northwest.
So, wildlife officials are trying to find ways to make the birds and energy
development co-exist. They’re hoping that Patricelli’s research will guide them, not
just in reducing the noise, but in developing a plan to protect the sage grouse
population into the future.
The polar bear is now listed as a threatened species (Photo courtesy of the US Fish and Wildlife Service)
The federal government has announced that
it’s listing the polar bear as a threatened species.
Biologists say the rapid loss of sea ice from
the warming climate is putting the bears at risk.
Mark Brush reports the government is now facing
legal action from some conservative groups:
Transcript
The federal government has announced that
it’s listing the polar bear as a threatened species.
Biologists say the rapid loss of sea ice from
the warming climate is putting the bears at risk.
Mark Brush reports the government is now facing
legal action from some conservative groups:
In the announcement Secretary of the Interior Dick Kempthorne tried to make it clear –
the listing doesn’t mean the government is regulating greenhouse gases. He says the
listing can’t be used to stop oil and gas drilling or to go after industries for releasing
carbon dioxide.
Reed Hopper is the principal attorney for the Pacific Legal Foundation – a conservative
public interest group. He says he still expects lawsuits from environmentalists. And that
the Secretary can’t control how the courts will interpret the new listing.
“If the activists are able to use this as they intend, to challenge industrial activity in the
United States, the ultimate effect on the average person is going to be an increase in
energy costs, transportation, fuel, food and housing.”
Hopper says his group is planning to go forward with a lawsuit of their own – opposing the listing.
Scientists are reporting vast expanses of open water in polar bear habitat due to thinning and melting ice (Photo courtesy of the US Fish and Wildlife Service)
Polar bear researchers off Alaska’s
northern coast found striking differences in
sea ice conditions recently. Lori Townsend
reports:
Transcript
Polar bear researchers off Alaska’s
northern coast found striking differences in
sea ice conditions recently. Lori Townsend
reports:
Dr. Steven Amstrup is a polar bear expert and USGS wildlife biologist.
“This is the first time in my 28 years working up here this time of year that we’ve seen anything like
this.”
Amstrup is conducting yearly research on polar bears in Alaska’s Arctic. He says getting out to pack ice usually means
flying over a narrow expanse of open water called a lead.
“But this year that lead is wide open, we have no idea really how wide it is, but its way too far for us to
fly across. So we’ve been limited to hunting in a fairly narrow band of ice that’s fairly near shore.”
Amstrup says the open water is consistent with warming conditions that result in
thinner ice. Polar bears rely on pack ice for hunting seals and other marine
mammals.
African penguins at the Bristol Zoo in England (Source: Arpingstone at Wikimedia Commons)
