Tag: birding

Birders’ Passion Helps Scientists

  • The costs of hiring biologists to do a bird count across the U.S. would be astronomical. (photo by Deo Koe)

Every year, tens of thousands of avid birdwatchers wander through frozen fields and marshy swamps. Their job is to record as many birds as they can find in a given area. For birders, it’s a day to enjoy the outdoors while doing what they love most. But as the Great Lakes Radio Consortium’s Karen Kelly reports, that passion serves another purpose – it helps scientists:

Transcript

Every year, tens of thousands of avid birdwatchers wander through
frozen fields and marshy swamps. Their job is to record as many birds
as they can find in a given area. For birders, it’s a day to enjoy the outdoors
while doing what they love most. But as the Great Lakes Radio Consortium’s
Karen Kelly reports, that passion serves another purpose – it helps scientists:


(sound of footsteps)


Georgina Doe: “There’s five robins right there and there’s three common mergansers,
males…”


Georgina Doe scans the shoreline with her binoculars. Within seconds,
she spots a tiny glimpse of a bird and names it.


She knows them by the way they dive in the air, and the way they thrust
their chests out.


Doe has been scanning the treetops of Carleton Place, Ontario for
more than 30 years. She says she loves the chase and the element of surprise.
And over the years, birding has also been her escape.


She remembers watching a robin build its nest when her grandson
was seriously ill.


“So I used to count the birds every morning before I went off to
the hospital. And then after that, you come back to reality. Somehow a
little bird can just make you feel better.”


Birds have been a part of all of our lives. We might not know their names.
But we can remember holding a baby chick. Or hearing a cardinal on a crisp cold day. But now, many bird species are dwindling. And scientists are
counting on birders like Georgina Doe to help them find out why.


Doe is one of many birders in North America who collects
information for scientists. Jeff Wells works with that information
at Cornell University’s Lab of Ornithology.


“There’s no way that we could ever pay the tens of thousands of
trained biologists that would be necessary to gather this kind of
information. It’s only possible when we can engage volunteers like
we do in citizen science projects.”


Cornell runs at least a dozen programs that rely on information
from average birders.


There’s the Christmas Bird Count. About 50 thousand people participate.
Another 50 thousand track species during the Great Backyard Bird
Count in February.


The volunteers reported that wood thrushes are disappearing in
many areas. And they’re tracking the effect of the West Nile Virus
on bird populations.


“If a little bird dies, usually it just disappears quickly
and no one ever sees it. So we don’t really know the impact.
And so looking at the differences in the numbers and distribution
might give us some sense of when the disease was rampant in the summer,
whether it killed off enough birds to make a noticeable
difference in our count.”


(sound of quiet footsteps)


Robert Cermak: “You can see it’s about 10 inches high. It’s all fluffed
up right now…”


Birder Robert Cermak tiptoes closer to a barred owl sitting in the
crook of a tree. We’re in Ottawa, Canada’s capital and a city of about a million
people. When it comes to bird counts, this is Cermak’s territory.


“It’s not often that you see a barred owl, any owl, during
the day. They’re usually more secretive. This one is not too
afraid to be out so it’s probably more accustomed to having people
around it, since this is the center of the city.”


Like Georgina Doe, Cermak has been birding for years. But even with
veterans, there’s always concern about their accuracy. Cermak
discovered this firsthand when he reported seeing a rare
harlequin duck last year.


“I sent it in and a few hours later, someone from Cornell –
very politely because it’s a delicate subject to question
someone’s sighting of a rare bird – but they very delicately
indicated that a harlequin duck is extremely unusual in Ontario and
could I please provide a few extra details.”


Cermak sent them a published account of the sighting. He also
gave them the number of a local expert.


Jeff Wells says researchers check their facts carefully. They look
for reports that don’t match others in the surrounding area. Sometimes
an investigation turns up a trained ornithologist… and sometimes not.
But overall, Wells says the information has formed the basis for
hundreds of published studies.


That’s something that makes birders like Robert Cermak and
Georgina Doe feel proud.


“It’s nice because you’re contributing. You’re doing a
lot of hours, it uses a lot of gas, you go around a lot of blocks
but we just think it’s important.”


(sound of Georgina Doe walking)


Georgina Doe says she doesn’t really think of herself as a
scientist. But she’s out there every day, with her ear to the wind. And that’s
what the scientists are counting on.


For the Great Lakes Radio Consortium, I’m Karen Kelly.

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Historic Court Case Still Affecting Polluters

  • A cover photo from the Twin Citian Magazine. From 1955 to 1980, Reserve Mining dumped tons of waste rock into Lake Superior every day. The court case that ended the pollution set new rules for industry. (Image courtesy of Twin Citian Magazine)

Thirty years ago this month, a court case changed the rules about how the government deals with pollution. The decision established the principle that the government can force industry to clean up its mess. And if industry refuses, the government can shut it down. The Great Lakes Radio Consortium’s Stephanie Hemphill reports:

Transcript

Thirty years ago this month, a court case changed the rules about how the government deals with
pollution. The decision established the principle that the government can force industry to clean
up its mess. And if industry refuses, the government can shut it down. The Great Lakes Radio
Consortium’s Stephanie Hemphill reports:


Arlene Lehto grew up on Lake Superior. Her parents operated a resort near Silver Bay, 50 miles
up the shore from Duluth.


As a child, she liked to throw pebbles into the water. She’d try to get them to land on boulders,
15 feet under the waves.


“But I left in 1957, came back 1968, took my son down to show him how to play the game, and
we could no longer see the boulders.”


Lehto blamed Reserve Mining Company for muddying Lake Superior. Reserve built a processing
plant near Silver Bay in 1955. Huge machines crushed the rock, and separated the useable iron
from the waste.


Reserve dumped the waste rock in Lake Superior.


Lehto and some of her neighbors got together to try to stop the dumping. They asked the state
and federal governments for help.


In the early 1970s, the federal Environmental Protection Agency was brand new. One of the first
things it did was take Reserve Mining Company to court. The trial and appeals went on for years.


That was a tough time for the people in Silver Bay. Jim Kelly worked at the plant his whole life.
He says he and his neighbors didn’t believe for a minute there was any harm in the waste rock
they were dumping in the lake. And he says nobody’s ever proved it did cause a problem.


“We worked there. We worked with it every day. And if we thought it was detrimental to
ourselves and our families, we wouldn’t submit them to that. I know I wouldn’t. I would speak
out against it or move my family out of here.”


But in the middle of the trial, EPA scientists suddenly discovered something that scared a lot of
people down the shore, in Duluth.


In 1973, Phil Cook, an EPA chemist, found microscopic fibers in Duluth’s water supply. He
suspected the fibers could cause cancer. The fibers were similar to asbestos, and asbestos was
known to cause cancer.


“At that time the Duluth water supply was essentially unfiltered, because Lake Superior water
was very low in suspended solids. And I was surprised to find that every day this material was in
the water supply.”


The EPA put out a warning about the asbestos-like particles in the water. The government
installed special filters in schools and fire halls. Families began hauling water from the fire halls
to use at home.


The discovery of a possible carcinogen in the water supplies of cities along the North Shore of
Lake Superior turned the case into a major event. The New York Times and national network
television covered it.


The judge was Miles Lord. As the trial dragged on and on, Lord began to believe Reserve was
hiding evidence.


“I couldn’t believe a thing they said, because they were way out in left field. You had to be there
to realize how spacey this thing was, how out of focus some of this testimony was, by the
defense. There was no credibility to them at all.”


Eight months after the trial began, Judge Lord instructed both sides to sit down and try to work
out a solution. But those negotiations failed.


Finally, Lord took it on himself to try to arrange a settlement. In April 1974, he called Reserve’s
chairman, C. William Verity, to the stand. Lord accused Verity of stalling and dragging out the
court case in order to squeeze the last dollar of profit out of the operation.


“I said to him, ‘Now, can you get this thing out of the water? Can you stop poisoning the people
downstream, and the air and so forth? Can you figure out a way not to make so much dust?'”


Lord was furious with Verity’s response. “He said, ‘We don’t have to, we won’t.'”


That afternoon, Lord ordered Reserve Mining Company to stop dumping its waste in Lake
Superior, effective immediately.


Some 3,000 people were suddenly out of work. The United States lost one-twelfth of its supply
of iron ore.


It was the first time a judge had shut down a major industrial plant to protect the environment.


Reserve appealed the next day, and the appeals court allowed the plant to reopen. The court said
Reserve would have to stop polluting the lake eventually, but it could keep dumping in the lake
until it built an alternative.


Reserve built that alternative — a disposal area on land. Starting in 1980 it piped its waste to the
new pond, several miles away from Lake Superior.


Scientists have still not decided once and for all whether the fibers from the mine can make
people sick.


But the court case set new ground rules for the debate over the environment.


Industry and the government still fight about how much pollution is acceptable.


But in the Reserve case, the government showed it can shut down an industry that pollutes too
much.


For the Great Lakes Radio Consortium, I’m Stephanie Hemphill.

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Birdwatching Brings Big Bucks

A new study finds the economic impact of birders is significant. Birdwatchers spend billions of dollars across the nation. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

A new study finds the economic impact of birders is significant. Bird watchers spend billions of
dollars across the nation. The Great Lakes Radio Consortium’s Lester Graham reports:


Bird watching might not be the first thing that comes to mind when you think about dollars spent
on outdoor recreational activities. But, because so many people birdwatch – 46-million – the
economic impact is substantial.


According to a first-of-its-kind report by the U.S. Fish and Wildlife Service, in 2001 bird
watchers spent 32-billion dollars on gear such as binoculars, travel, food and big-ticket items such
as canoes, cabins and off-road vehicles – all to watch birds. The government says that generates
85-billion dollars in overall economic output.


In determining who was actually a birdwatcher, the report did not count people visiting zoos or
those who just noticed birds while visiting the beach. To be considered a birdwatcher in the
economic report, only people who took a trip for the purpose of watching birds or those who
closely observe or try to identify birds around their house were counted.


For the Great Lakes Radio Consortium, this is Lester Graham.

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Birders Flock to Save Crucial Habitat

It’s that time of year again, when those who winter in warm, southern climates travel north for the summer. But for many birds, land development and habitat destruction are making migration an uncertain proposition. Some groups in the United States, Canada, and Central America are working together to protect land for the birds. The Great Lakes Radio Consortium’s Julie Grant reports:

Transcript

It’s that time of year again, when those who winter in warm, southern climates travel north for the
summer. But for many birds, land development and habitat destruction are making
migration an uncertain proposition. Some groups in the United States, Canada, and Central America
are working together to protect land for the birds. The Great Lakes Radio Consortium’s Julie Grant reports:


(sound…birding in the rain…)


It’s 6 A.M. It’s still dark outside. And it’s raining. But Rob
Tymstra and Darrell Parsons are
hiking in the woodlands of Pelee
Island, in Western Lake Erie, on the
lookout for birds.


They’ve seen all kinds of warblers,
and herons, even a bald eagle.
They’re trying to spot as many
species as possible in one day as
part of the Pelee Island Birdathon.
They’ve seen or heard more
than 104 species since noon
yesterday, which seems like a lot, but
they’re
competing against six other teams
from the U.S. and Canada for who
can spot the most bird
species.


“Uh oh, those are the Ottawa people,
our other competitors.”


Tymstra and Parsons are in this
contest to win. But they say the
Birdathon is really just for fun and to
raise money for the Audubon Society.
Both men are in their 40’s and have
been birding since
they were teenagers. They’ve got
lists of birds they hope to see in their
lives and have traveled
the world, most recently, to Brazil,
Panama, and Thailand, in search of
them.


“Pelee Island compares really
favorably with the whole area. Point
Pelee National Park, just
north of us, is world famous for birds,
especially in spring migration. But all
these islands here in
Lake Erie are stepping stones as the
birds are traveling north.”


The next stepping stone for many
birds is Point Pelee National Park,
which gets a lot more
attention. But Tymstra likes to take
the ferry to Pelee Island because it’s
less crowded.


“So here we get as many birds or
more birds as Point Pelee, but we
don’t have the crowds. On a
busy day there in May you might get
10,000 people, but here you’re lucky
to see a dozen people.
So the birds here actually outnumber
the people.”


(unveiling of sign)


“Pull from that end, gentlemen.
Everybody got their cameras ready?
Okay, ta-da!”


(clapping)


The unveiling of this sign marks the
significance of a natural habitat that’s
been preserved on
Pelee. Most residents of this
Canadian island want the birds,
butterflies and other wildlife to
continue to outnumber the humans.
So, they’ve recruited organizations
such as the Nature
Conservancy, the Federation of
Ontario Naturalists, and others to
preserve and restore the habitat.
Ric Wellwood coordinates a coalition
of conservation groups concerned
about development in
southern Canada.


“The difficulty we had was that twenty
years ago we realized that this
paradise we were living in
was getting crunched. Intensive
agriculture hurt for awhile, but it’s
eased off. But urban sprawl
is going like crazy. Urban sprawl is
taking away habitat. Our birdies
are not finding as welcome
a time as they used when they were
coming up here from Central
America and Mexico and
South
America and the southern U.S.”


A yellow-breasted chat or a wood
thrush might spend its winter in
Central America, then make the
long trek to Canada for the summer.
Field biologist Larry Roche tracks
birds in the Great Lakes
region.


“That’s a tough life – migratory birds.
You can go to Belize, and/or Mexico,
and go out to the
Yucatan, and watch them leave the
Yucatan in the evening and they fly
somewhat eighteen hours
across the Gulf of Mexico and they
land on the upper Texas coast. And
then they leave that area
and go hopscotching all the way to
wherever they want to go. Some of
these birds come from
Argentina and go all the way to the
Arctic. It’s pretty stunning for a land
bird to do that.”


These tiny creatures can be exhausted
by the time they get to the shore of
Lake Erie. The Nature
Conservancy in Canada and Ohio
are trying to protect land here to
make sure there’s a place for
the birds to make a pit stop, or to
nest and raise their young. But the
North American
conservationists are concerned that
poorer Central American countries
are allowing bird habitats
to be destroyed. Those countries
need the money developers are
offering for the rainforest
timber.


A report from the WorldWatch
Institute says bird species today face
a wave of extinction not seen
since dinosaurs died out. Twelve
percent of the world’s bird species
are considered to be at risk
of extinction and habitat loss is the
single greatest threat to birds.


Some environmental groups are not
only protecting land here, but also in
Central and South
America. To do that, Randy Edwards
of the Ohio Nature Conservancy says
they’re buying land
in Belize.


“Because there are more then sixty
species of birds from herons to
songbirds, warblers, etc, that
overwinter in Belize and elsewhere in
Central America and then come to
Ohio and places north
to make their nests and raise their
young. And the birds that we see
here, and that we enjoy in the
spring and the summer spend time in
Belize, so we need to protect habitat
here in Ohio and
Canada and Belize, all along their
migratory route, or they won’t be
here anymore.”


The Ohio Nature Conservancy was
part of a debt for nature swap in
Belize. In total, the U.S.
provided five and a half million dollars
to Belize for the preservation of
23,000 acres of forest in
the Maya mountain-marine corridor.
It’s a small but significant step to
ensure that birders Rob
Tymstra and Darrell parsons can try
again next year on Pelee Island.


(winners announced)


They lost by one bird species to their
arch rivals from Ottawa.


For the Great Lakes Radio
Consortium, I’m Julie Grant in Ohio.

Interview: Feathered Friends Return

It’s no wonder the International Migratory Bird Day is held in the month of May. This is the time when trees leaf out and provide a welcome habitat to birds returning from their southern dwelling spots. The Great Lakes Radio Consortium’s Jim Blum ventures beyond the backyard to see who’s back:

Transcript

It’s no wonder the International Migratory Bird Day is held in the month of May. This is the time
when trees in the Great Lakes states leaf out and provide a welcome habitat to birds returning
from their southern dwelling spots. The Great Lakes Radio Consortium’s Jim Blum decided to
venture beyond the backyard to see who’s back:


Blum: Take a stroll into a forest and you may notice that trees have greened out this month.
There are thick canopies overhead that weren’t there just a week or two ago. Naturalist Dan Best
says, that times out very nicely for returning migratory birds.


Best: That’s right. A few warm days and the leaves just explode out of the buds. And we have
full leaf-out already. May is just an amazing month. You still have the wildflowers, lots of
wildflowers. And well, Jim, what do you hear?


Blum: Well, certainly a parade of birds that I didn’t hear a month ago. The nuthatches and the
chickadees are still here, but who’s joined them?


Best: Lots and lots of birds. New arrivals here. We have thrushes and warblers and vireos and
tanagers, flycatchers – a tremendous variety of birds that have come to us from their wintering
areas in Latin America. That is South America, Central America, the Caribbean nations. These
birds have made their way, many of them traveling at night, using amazing means of navigation.
They’re using celestial navigation, that is, using the stars. They’re using perhaps the earth’s
magnetism, sensitivity to polarized light, a variety of different means to make their way
thousands of miles over land and ocean to return here to our forests to nest.


Blum: Why May, why now, why so many?


Best: Well, let’s take a walk over to some of these leaves, and no matter what kind of tree you’re
looking at here, what do you notice on these leaves?


Blum: Well, it seems as if several of them have little chew marks or holes.


Best: That’s right, holes. And no sooner does a leaf out, then the salad bar is served for
hundreds of different kinds of caterpillars, whether they be butterflies or especially moths. Their
hatching of these eggs of these caterpillars is synchronized with this leaf-out.


Blum: So, apparently there are many visitors to this buffet, but who, what, and where?


Best: Well, ok. Let’s listen here. (bird chirps) Hear that over there? That’s a hooded warbler.
(bird chirps again) Yeah, there it goes. Now that one will tend to stay low. Oh, the male might
go up a little higher to sing to announce its territory, but generally it’s gonna forge in this shrub
layer in the lower part of the forest.


Blum: (another bird chirps) Now what was that?


Best: Well, I can hear a nice warble up there. That’s the rose-breasted grosbeak. They all
spend most of their time in the understory – that’s about halfway up in this mature forest we’re in.
And then listening a little higher above us, I can hear that nice hoarse, robin-like song of the
scarlet tanager. And I’m even picking up the cerulian warbler, and a little bit of the hoarser vireo
sound, as well as the yellow-throated vireo, and those birds like to stay high up in the canopy.


Blum: So in order for this forest restaurant, if you will, to accommodate so many different
customers, it needs different stories.


Best: That’s right. These birds are here because of the big insect menu that the forest has to
offer. And they’re not fighting for the same seat at the same table because they’re distributed in
these different levels of the forest.


Blum: So if you’re talking about a canopy, an understory, and a shrub layer, you’re indicating a
mature forest.


Best: That’s right. That’s a characteristic of a mature and old growth forest is it has these defined
layers. This kind of habitat, these large tracts of mature forests are getting harder to come by, as
the large trees are logged out, or even worse, these remaining forest tracts are continually
fragmented into smaller parcels, which are less suitable for this big diversity of forest-nesting
birds.


Blum: Now, Dan, I’ve seen the bird books. These birds are extremely colorful. Any tips on the
best chance of actually seeing them?


Best: Well, bring your binoculars into the forest with you. And don’t charge up to every song
that you hear. Just slow down, take it nice and easy. Look where you hear a song. Watch for that
little movement of leaves. Spot that movement. Raise your binoculars and you’ll eventually see
them. You’ll get to see these different kinds of birds.


Blum: That’s naturalist Dan Best. Some of us live in one story houses and some in high-rise
buildings. It’s a good idea when bird-watching to remember that birds also have their own
preferred level. For the Great Lakes Radio Consortium, I’m Jim Blum.

Study: Lawn Chemicals to Blame for Bird Deaths

Lawn pesticides are killing a lot more than grubs and weeds, according to the National Audubon Society. They want to let people know that if they use the chemicals, they are unintentionally killing birds. And they’re possibly putting their families at the same risk. The Great Lakes Radio Consortium’s Joyce Kryszak has more on the educational campaign:

Transcript

Lawn pesticides are killing a lot more than grubs and weeds, according to the National Audubon
Society. They want to let people know that if they use the chemicals, they are unintentionally
killing birds. And they’re possibly putting their families at the same risk. For the Great Lakes
Radio Consortium, Joyce Kryszak has more on the educational campaign:


People throughout the region have been scooping up dead bird corpses and sending them off for
testing since the West Nile Virus first hit. But research shows West Nile is usually not to blame.
Studies done on about eighty thousand dead birds found in New York state showed aesthetic
lawn care products were the leading killers.


William Cooke is a regional coordinator for the Audubon Society. He says the toxins from these
common product rivals the chemicals used on golf courses and farms.


“We’re going to have our kids play on this, we’re going to have the dog play on this, and then come
into the house? People are not connecting between the pesticides they put down and the impacts.
And we’re doing this for a green lawn?”


Cooke says the national educational campaign hopes to alert more than a million people to the
dangers of pesticide use. It will also tell people how to find and use organic alternatives to
maintain a healthy lawn and environment.

For the Great Lakes Radio Consortium, I’m Joyce Kryszak.