Purplish
Copper
Burlington Prairie may be the only site in Illinois with
a large (therefore sustainable) population of a striking
little butterfly called the purplish copper. The caterpillar
eats swamp smartweed and the adult sips nectar from the
same plant. But last year all three stands of swamp smartweed
burned to the ground. Lepidopterists feared that the orange,
gray and purple butterfly may have been harmed or even destroyed.
Instead, the little flitters had a banner year. "You couldn't
walk without getting pelted by these rare butterflies,"
said butterfly monitor Melanie Manner. "There were easily
thousands. The marsh almost shimmered with them." One year's
freak results? Or does this butterfly have adaptations to
the fires that once raged across this region?
Corporate
Prairie
The
20,000 acres of Midewin
National Tallgrass Prairie is just a start, according
to Rick Randolph of Amoco Chemical's Wildlife Enhancement
Restoration Committee. The Committee is helping to restore
prairie that is part of the 160,000-acre Prairie Parklands
conservation planning area, which includes Goose Lake Prairie,
Midewin, and much more corporate and farm land. Illinois
DNR recently granted $10,500 in Conservation
2000 funds to help the Amoco project. Said Midewin's
Larry Stritch, "If we are truly going to restore the
biodiversity of the region, it will not be on government
land only. With this grant, Amoco and its Joliet plant employees
have stepped up to the plate. This kind of partnership is
what Chicago Wilderness is all about."
Nice
Place to Live
Dundee
Township is getting greener and greener. "But it was no
slam dunk," says conservation advocate June Keibler. In
1988, she and others worked to place a referendum on the
ballot that would have established a Township Open Space
District. It was defeated by 25 votes. After more work,
in November of 1996, a similar referendum passed handily.
Dundee is the second township in the state to pass an open
space district referendum; Libertyville was the first. The
noble and forward-thinking citizenry of Dundee Township
not only established the District, they also voted to increase
their property taxes to raise $18,000,000 (2.5% of the assessed
valuation of the township) to buy conservation land. "People
want nature to survive in our midst," June said. Currently,
the township is in the process of negotiating for three
parcels, amounting to 200 acres, all adjoining protected
sites (Helms Woods, Binney Woods, and Raceway Woods).
Languid
Grass Triumphs
The Illinois-endangered languid bluegrass (Poa languida)
was known to survive only in Lake County when volunteer
steward Dennis Nyberg found it in Cook County's Cranberry
Slough Nature Preserve in 1992. Nyberg, a professor at the
University of Illinois at Chicago, thought the tiny population
needed help. So five years ago, coordinating with the Illinois
Endangered Species Protection Board, Nyberg germinated several
of the wild seeds and grew the plants in a greenhouse for
two seasons long enough for them to produce a great
many more seeds. Sown back in the wild, these seeds have
raised the population of Poa languida approximately 10-fold
in only three years.
Black
Rail and More
"At
first it seemed like just open space," says Lake County
(IN) Park District director Bob Nickovich. The District
wisely bought 700 acres of old truck farms and brushland
before it got developed. Nickovich planted 130 acres with
a few species of native grasses, broke the drainage tiles,
and burned. A decade later, researchers found scores of
rare prairie species had restored themselves, the likely
source being the adjacent railroad right-of way. Sandy O'Brien
and others organized Friends of Oak Ridge Prairie. "We
encouraged the District to do ecological inventories and
manage the site accordingly," says O'Brien. Nickovich
is glad they did. Volunteer and professional researchers
have to date found 11 imperiled animal species and 20 plants.
What's more, the brushland after burning began
to blossom with small yellow ladyslipper, Bicknel's geranium
and other rarities of savanna and open woodland. Nine species
of orchids have been found. A breeding bird survey in '95-96
turned up Henslow's sparrow, American bittern, sedge wren
and 67 other species. The extremely rare and elusive black
rail was caught in a turtle trap by a herpetologist. It
was released unharmed.
River
Runs Cleaner
Maps
call it the Skokie Ditch. But it's becoming more like the
prairie stream it once was. Last October, researchers from
the Chicago
Botanic Garden and Illinois Department of Natural Resources
found the blackside darter where in-stream plantings had
been installed during 1993-1996. This species prefers clean
water and vegetated pools. The area had been sampled since
1976; no blackside darters had been seen until now.
War
Zone?
This
past December, Ferson Creek Fen looked like a battle scene
from World War I. Deep trenches riddled the nature preserve,
cutting through upland buffer and degraded parts of the
wetland. But this was actually a scene of healing. In four
days, the St. Charles Park District removed 4,420 feet of
agricultural tile (much more than expected), which had unnaturally
drained water from this wetland area. "It was major
surgery," said the District's Manager of Natural Resources
and Interpretation Mary Ochsenschlager, "but we expect
a speedy recovery and a much healthier preserve."
Wet
Badge of Honor
Countless
wet lives were saved on Mark Landmeir's way to becoming
an Eagle scout. Last July, Mark and a dozen friends in Troop
13 salvaged hundreds of clumps of wetland plants (including
all the little oozy creatures that live in the muck around
their roots). The donor site was a future subdivision road
through a spring-fed wetland in Carpentersville. The restoration
site was a once-landfilled, now cleaned-out spring-fed wetland
in Campton Hills Park (St. Charles Park District). In all,
25 people, two dump trucks and a lot of plastic shopping
bags saved hundreds of clumps, featuring such species as
swamp agrimony, Dudley's rush, and the twayblade orchid.
Mark and friends, the ecosystem thanks you.
Friends
of the Nippersink
McHenry
County Defenders is helping the fledgling Friends of
the Nippersink Creek organize people from both sides of
the Wisconsin/Illinois border to protect this rich watershed.
The Nippersink travels over 30 miles, through several rare
savanna/woodland remnants before it joins the Fox River.
Home to two endangered and one threatened species of mussel,
the creek is one of the highest quality streams in the region.
Twenty-one animal and 30 plant species found in the watershed
are listed as endangered or threatened in Illinois. These
include Iowa darter, king rail, black tern, hooded ladies'
tresses, and Hill's thistle. The Friends look forward to
several activities, such as a spring "mussel shuffle"
(mussel identification workshop), clean up, and canoe tour.
Powis
Power
Until
last year, only three-to-five shooting stars had been seen
blooming in this 1/2-mile long and 100-foot wide tract of
prairie sandwiched between two railroad tracks. But the
ailing prairie was burned three times ('94, '95, '96) and
this past season Voila! 200-300 blossoms!
Same with the Michigan lilies (less than 10 in recent years;
in '97 more than 50). "These plants were not seeded
into Powis Prairie; they came back solely due to return
of fire," according to volunteer steward Bill Gunderson.
A
Fen Indeed
Stopta
Fen is just one of many sites that the Southeastern WI Regional
Planning Commission recently recommended for protection.
Following an exhaustive study of the seven counties, Stopta
Fen was determined to be of statewide significance for its
high quality plant and animal communities.
Currently owned by Wilmot Ski Hills, the report expresses
concern that the rare species of the nine-acre site may
be threatened by ski-hill operations. Among the unusual
plant species present are beaked spike-rush and false asphodel.
Saw
What?
In
the category of side benefits of restoration: On December
3rd, volunteers clearing buckthorn at North Park Village
in Chicago spied a saw-whet owl only a few feet away. As
is often true with saw-whets, it wasn't at all skittish.
The volunteers were working right up to the trunk of its
tree. On a branch of that tree, about seven feet off the
ground, sat the bird, watching them.
Glenview
Airfield Prairie
The
Village of Glenview has agreed to protect 14 acres of the
prairie on the 1,120 acres of decommissioned airfield it
is receiving from the Navy. But 14 acres may not be enough
to save either the site's endangered plants or any of the
breeding prairie birds. Village officials indicate that
perhaps more land could be saved if complex finances could
be worked out. An advocacy group, Glenview
Prairie Preservation Project, is trying to help find
solutions. "Glenview Trustees did vote to set aside
215 acres for a private, tournament-quality golf course
and a par three course. Like the existing public course
in Glenview, these lands will be of no value to prairie
birds," said member Sandy Hausman. When the Village
earlier polled Glenview residents, hundreds said "Save
the Prairie." A few said, "We don't need any more
greenspace," according to one official, "but they
were just a handful."
Birds,
Yes! Buckthorn, No!
The
480 acres of Spears Woods in Cook County is now 80% clear
of mature buckthorn. (Some stands were intentionally left
standing because they deter damage to erodable slopes by
the destructive small minority of law-breaking, off-trail-riding
mountain bikers and equestrians.) "Zapping this buckthorn
represents over 8,000 hours of work on the site," says steward
Steve Bubulka. Beginning in 1990, more than 100 volunteers
cut down at least 20,000 buckthorn trees, ranging from 1
to 6" in diameter. According to bird monitor Conrad Fialkowski,
the woods at Spears are a great place to see great-crested
flycatcher, tufted titmouse and rose-breasted grosbeak.
The grassy and shrubby savannas support goldfinch, catbird
and eastern kingbird. Four new species have returned to
breed since the restoration began: eastern bluebird, orchard
oriole, yellow-throated vireo, and blue-winged warbler.
Santa
Fe Prairie
After
more than a decade of often apparently hopeless negotiations,
the Santa Fe-Burlington Railroad "virtually donated" this
land to Illinois and Michigan Canal National Heritage Corridor
Civic Center Authority in August, 1997. When volunteers
were first recruited to adopt the site, off-road-vehicles
had destroyed nearly half of it. Signs, police, and barriers
of piled buckthorn gradually secured this rare mesic gravel
prairie. The Railroad has also donated a caboose to convert
into a visitor center. In the end, the railroad was true
to its name, "saintly." But the biggest halos hover over
the heads of Stan Johnson, Karen Stasky, Greg Starr and
others, who have effectively and angelically fought for
the prairie all these years.
Americorps
in Calumet
Last
fall 15 teenagers from around the U.S. spent six weeks of
hard work at the Clark and Pine East preserve in Gary and
along the Kankakee River. "They cut more buckthorn
than we'd hoped to cut in 10 years," says The
Nature Conservancy's Paul Labus who supervised. The
effort was deeply collaborative: the Americorps jobs program
supplied the labor and Northern Indiana Power Company (NIPSCo)
paid for their food. "NIPSCo has been a great partner
in regional environmental initiatives," says Labus.
The kids gain experience in natural resource management,
earn tuition money, and feel good about hard, important
work.
Volunteer
Goes Pro
While a Ph.D. biochemist for Amoco, Doug Taron
was "just a volunteer" in Chicago Wilderness.
As co-steward at Bluff Spring Fen, Doug was one of the first
to realize that stewards needed to pay attention to invertebrate
animals. Beginning in 1987, Doug did the patient, generous
work of organizing the nation's first Butterfly Monitoring
Network (45 trained monitors consistently monitoring 30
to 35 sites per year). "Every winter when I enter the
data, I am amazed by its high quality," he says. Already,
many stewards are adjusting management plans to conserve
invertebrate animals as a response, direct and indirect,
to this work. In July, 1997, Doug Taron became exhibit coordinator
at the Chicago Academy of Sciences, in charge of developing
"The
Butterfly Haven," a two-part butterfly museum (a
greenhouse with free-flying butterflies and an interpretive
area with exhibits on butterfly biology and ecology). Now
there's a new institutional home for the network. Nice work,
Doug, if you can get it, and you did!
Pro
Goes Volunteer
Wayne
Lampa is one of the most highly respected ecologists in
the region, a pioneer in the restoration and monitoring
of ecosystems of all types. So it came as a shock that he
accepted early retirement from the DuPage County Forest
Preserve District on January 1, 1996. But not to worry!
He immediately signed up as volunteer steward of Green Valley
Forest Preserve, a site that he had once overseen as a professional.
"I worked as hard this year as before I retired,"
says Lampa. He enjoys having more freedom to choose which
projects to work on and to speak on conservation issues.
He does miss helping to plan and steer the direction of
the FPD, where he worked more than 25 years, but he's confident
that it is in good hands. Lampa also works part-time consulting
with the Conservation Research Institute in Elmhurst.
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