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BIODIVERSITY
PLAN WINS AWARD
On
June 1, Chicago
Wilderness and the Northeastern
Illinois Planning Commission (NIPC) received an award
for the Biodiversity
Recovery Plan from the American Planning Association,
Illinois Chapter. The APA jury was impressed with the number
of organizations brought together to develop the plan and
how its issues and goals were clearly expressed. Members
of Chicago Wilderness, with input from experts and local
governments, worked more than three years to produce the
plan. The plan identifies problems, opportunities, and recommended
actions to achieve key goals for the 200,000 acres of protected
conservation land and the encircling open space that is
our home Chicago Wilderness. Free color summaries
of the plan are available from NIPC; call (312) 454-0400.
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Garlic
mustard. Photo courtesy of Wisconsin Department
of Natural Resources.
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GARLIC
MUSTARD AWARENESS MONTH
Wisconsin
Governor Tommy Thompson declared May "Garlic
Mustard Awareness Month" at the behest of conservationists
statewide. The declaration is the latest tactic in the fight
to combat this noxious weeds hold on native woodland
ecosystems.
Elizabeth
Czarapata coordinates Wisconsins "Weed-Out" program
with the Park People volunteers, recruiting as many civilians
as possible to identify and uproot the offending weed each
weekend in May.
Kelly
Kearns coordinates action through the Department of Natural
Resources Bureau of Endangered Species, leading public
outreach campaigns to educate everyone from state park users
to private property owners on the need for identification
and elimination. The campaign has produced a "Wanted" poster
and a pamphlet complete with mug shots and species information
profile. Jeannie Bianchi
FEL-PRO
FAMILY VALUES:
220 ACRES FOR CONSERVATION AND RECREATION McHenry
County, Illinois
Twenty-five
years ago the Fel-Pro Company bought 220 acres of open land
in McHenry County. The companys owners wished to enrich
the lives of their employees by providing a nature preserve,
onsite recreation, and a childrens summer camp. It
worked. Many of the 2,800 employees and their families spent
time picnicing and playing on company grounds. The Fel-Pro
RRR vision
rest, relaxation, and recreation
helped
earn the company Forbes Magazines honor as the fourth
best American employer in 1998.
When
Fel-Pro was sold that same year, the eight family owners
decided the camp-tract should remain as a legacy for everyone.
They initiated a collaborative venture with The Nature Conservancy,
McHenry County Conservation
District (MCCD), and Metropolitan Family Services with
MCCD as the ultimate recipient of the land.
Located
in Cary, Illinois, the land is now named The Fel-Pro
RRR: A Center for Conservation, Education, and Recreation.
Last December, The Nature Conservancy began managing a 130-acre
portion of the site that includes a gravel hill prairie,
savanna, sedge meadow, fen, and several spring-fed lakes.
More than 18 species of dragonflies and damselflies were
observed last fall
a
sign of the rich diversity there.
Metropolitan
Family Services (MFS) will operate a summer camp in
the 90-acre recreational area and offer year-round opportunities
for organized groups. With funding from the Gaylord and
Dorothy Donnelley Foundation and assistance from The Nature
Conservancy, MFS plans to launch an innovative summer program
called Leaders in Training (LIT). Twenty teenagers from
the south side of Chicago will spend eight weeks learning
job skills in the field of ecological restoration and land
management and will lead younger children in nature activities
at the site.
To
volunteer for the seed garden, the Mighty Acorns program,
or the Volunteer Stewardship Network, call Nicole Merryfield
at (312) 346-8166, ext. 22.
Michael Graff
DUPAGE
BUYS MORE OF ST. JAMES FARM, EXPANDS NATURAL LANDS
In
April the Forest
Preserve District of DuPage County announced the
purchase of 615 acres known as St. James Farm, the
second largest land purchase in its history. The acquisition
took four years to pull together and is considered to be
among the largest and best pieces of natural property remaining
in the county. The parcel contains 165 acres of natural
lands including woodlands, wetlands, and prairie remnants.
St.
James Farm now constitutes part of a larger megasite
more than 3,500 total acres of contiguous forest preserves
by connecting Herrick Lake and Danada Forest Preserves
in Wheaton with the Blackwell and Warrenville Grove Forest
Preserves in Warrenville.
The
County will not actually take possession of the land during
the life of conservationist-owner Brooks McCormick.
McCormick will abide by a conservation easement that prohibits
the land from being substantially changed. McCormick is
also a founder of the Naperville-based Conservation
Foundation.
Kathy Kowal
GLOBAL
WARMING: BIRD POPULATIONS SHOW DECLINE
Most
scientists today agree the Earth is warming, and that humans
are contributing to the phenomenon. That leads to an important
question: how will global warming affect native communities,
including those in the Chicagoland region? Dr.
Terry Root, an associate professor in the School of
Natural Resources and Environment at the University of Michigan,
provided some answers as keynote speaker at the Smith Symposium
at Ryerson Woods in May.
By
examining Christmas Bird Count data taken since the year
1900, Root said she is convinced the ranges of some birds
are limited by temperature or vegetation or both.
"The
thing we know is that when the globe warms, communities
will not move in concert, said Root in a recent
phone interview. "There will be a tearing apart of our [natural]
communities. That could mean no problems for some species
and many problems for others." For example, the Cape May
warbler, which migrates through the Chicago Wilderness region
in May, is a specialist, tied to spruce budworms in the
northern United States during breeding season. As the Cape
May warbler changes its range, the spruce tree may not.
That could mean more spruce budworm irruptions, which stress
the trees and create drier conditions, more fires and carbon
dioxide, and even more global warming.
"Based
on projected warming, more droughts will occur on the breeding
grounds of 50 percent of North American waterfowl," Root
told the audience. Studies show that as temperatures increase,
the five million pairs of ducks breeding in the nations
prairie pothole region may dwindle to slightly more than
two million ducks," she said. Sheryl DeVore
WILL
COUNTY BUYS 375 ACRES OF CONSERVATION LANDS
Acting
on the $70 million bond referendum that passed last April,
the Forest Preserve District
of Will County purchased 18 parcels of land in 1999.
These acquisitions encompass over 375 acres of conservation
lands. The district also has contracts to purchase nine
additional parcels totaling 369 acres. Contracts are in
negotiation for 56 more parcels that will add another 1,900
acres to district holdings.
To
protect Will Countys rivers and streams, the District
is targeting watersheds as its primary acquisition goal.
In January, the District acquired Potawatomi Woods,
a site that lies within the Hickory Creek watershed and
was one of the largest unprotected Illinois Natural Areas
Inventory Sites remaining in the county. It is also part
of the Hickory Creek Greenway identified by the Northeastern
Illinois Planning Commission.
Located
in the rapidly developing New Lenox area, the 114.42-acre
Potawatomi parcel sits adjacent to, and thus will help to
buffer, Higginbotham Woods, managed by the Joliet Park District.
The parcel includes wetlands and floodplain, and is revered
by Native Americans because of archaeological evidence of
a prehistoric Native American settlement and burial ground.
CRICKET
FROGS DISCOVERED IN KENDALL AND KANE COUNTIES
Amphibian
biologist Mike Redmer reports that cricket
frogs have been found by the newly formed Chicago
Wilderness Calling Frog Survey at several locations
in Kendall and Kane Counties. First found in 1999 by Illinois
natural heritage biologist Dan Kirk, these populations were
confirmed by volunteers this year.
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Cricket
frog. Photo by Mike Redmer.
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The
cricket frog was once abundant around Chicago. But sometime
in the 1970s, they disappeared from all but a few locations
in the region. Is the cricket frog, which is still common
downstate, beginning to recolonize via riparian corridors?
Perhaps after a few years of frog monitoring we will know.
After
little more than a month of frog monitoring, volunteers
have also verified at least one new county record and provided
evidence of several additional important localities. The
recent Field
Guide to Amphibians and Reptiles of Illinois (Illinois
Natural History Survey) did not map a record for spring
peepers in Kane County. But Kane County co-coordinator Mary
Ochsenschlager was able to show that frog species to visiting
experts at two sites near St. Charles along with
Copes gray treefrogs, northern leopard frogs, and
others.
Distribution
data gathered as part of the frog monitoring effort will
become one component of a planned regional amphibian atlas.
Ken Mierzwa
ITSY
BITSY SPIDERS: TWO NEW SPECIES DISCOVERED IN LAKE COUNTY
This
spring, in an unusual study of bugs, butterflies, spiders,
and other invertebrates, the Lake County Forest Preserve
staff found 28 species never before seen in Illinois, 108
species never before seen in Lake County, and two species
never before seen in the world. The two undescribed species,
found in a black oak savanna, are spiders that belong to
the family of Linyphiidae. They are both less than
3 mm long and chestnut colored with tiny horns.
"We
collected 177 species of spiders at three sites," said Ken
Klick, restoration ecologist and project manager. "We have
also identified more than 200 species of moths and butterflies,
including several very rare species. I think this is an
example of how much more diversity there is than we are
aware of."
The
study identified a rare butterfly at one site that feeds
on violets and nothing else. Knowing that, Forest Preserve
ecologists plan burn rotations and brush control so as not
to disturb the site during the two weeks a year when the
violets are blooming.
Collection
tools used in the study range from the standard butterfly
net to soda-pop bottles containing glow sticks that are
submersed in ponds after dark. On dry land, plastic bowls
are buried flush with the ground to capture small crawling
creatures, and black lights are beamed onto white sheets
at night to attract nocturnal species.
MORE
HIGH-QUALITY PRAIRIE BURNS
Final
numbers are in on the fall 1999 "Best Burn Season in Memory"
(Winter 00, p. 34). Reports gathered from land managers
by The Nature Conservancy and News of the Wild indicate
a high number of quality, slow-moving burns. As prairie
aficionados know, burned prairies are healthier (as well
as more interesting and beautiful) than those that are not.
Burns
1999
| Forest
Preserve District of Cook County |
20
acres at one site |
| Forest
Preserve District of DuPage County |
1,320
acres at 15 sites |
| Forest
Preserve District of Kane County |
500
acres at 10 sites |
| Lake
County Forest Preserve |
680
acres at 14 sites |
| McHenry
County Conservation District |
150
acres at 8 sites |
| Forest
Preserve District of Will County |
209
acres at 5 sites |
| Illinois
Beach State Park |
620
acres in six units |
CHICAGO
NATIVE PLANTS RAISED IN WILD GREENHOUSE
Who
would guess that the modest greenhouse and garden overlooking
the Dan Ryan Expressway is an important component of Chicago
Wilderness? But this year, some 7,000 native plants have
been raised there as part of a research and conservation
program at the University of Illinois (UIC) Biology
Department.
For
the past five years, seeds of up to as many as 96 native
plant species have been reared in the greenhouse. Dr.
Darrel Murray teaches a required biology course at UIC to
approximately 800 students each year. Some of these students
assist in gathering statistically relevant data about the
optimum germination and growing conditions for species that
form the matrix of most prairie restorations. Some plants
need scarification (scratching the seed coat) or stratification
(a period of cold and wet) before theyll germinate.
Dr. Murray notes, "This research has resulted in discoveries
that lead to better timing of seed stratification for both
greenhouse and field germination."
This
seasons plants included an abundance of wetland species
such as prairie cordgrass (Spartina pectinata) and
blue flag iris (Iris virginica). In April, when they
had grown to almost fill their pots, the plants were transported
to the Forest Preserve District of Cook County Salt Creek
Nursery in Western Springs. When ready to transplant, they
are returned to the same part of Cook County from which
their seed was gathered. Dr. Murray believes that "the establishment
of seed gardens is a critical next step in restoration efforts
since the few natural areas in the Chicago region are barely
able to meet their own seed needs."
For
more information on seed germination, contact Dr. Murray
at (312) 996-5450. To volunteer at the Salt Creek Nursery,
call Mary Rajek, manager, at (708) 246-2530.
Bill Eyring
A
VIEW OF DEER FROM THE AIR
On
April 24, Indiana
Dunes National Lakeshore released the results of
a recently completed aerial infrared survey of the eastern
section of the park. The results provide a snapshot of
deer distribution in the survey area, but are not considered
a census of the population.
A
total of 444 deer were counted in an 11.1 square mile section
of the park from Dune Acres to Crescent Dune north of US
12. Deer concentrations averaged 40 per square mile. As
a rule of thumb, land managers are concerned for the long-term
health of the ecosystem when deer numbers exceed 7 to 15
deer per square mile.
The
lowest concentrations of deer were seen in and around Dune
Acres and a section of land along the lakeshore between
Beverly Shores and Indiana Dunes State Park. The highest
concentrations of deer were reported in Beverly Shores and
south and east of that lakeside community.
On
the night of March 23, pilot Larry Davis, under contract
with the National Park service (NPS), flew his single engine
Cessna 182 airplane across the area at an average height
of 1500 feet above ground level to avoid disturbing the
animals. The airplane is equipped with a thermal imager
connected to a global positioning system (GPS) and a digital
video recorder. The data gathered from the survey were analyzed
with a geographic information system (GIS) to create the
map that displays the survey results. Davis believes this
aerial infrared survey method is at least 90 percent accurate.
He points out this method may undercount the number of deer
in the survey area due to terrain and vegetation factors.
For
more information on the aerial study, visit the NPS Web
site at www.nps.gov/indu/news/deersrvy.htm.
THIS
LAND IS YOUR LAND: CREATIVE
ILLINOIS PROGRAMS COMBINE PRIVATE OWNERSHIP WITH PROTECTED
PRESERVE STATUS
In
1999, the Illinois
Nature Preserves Commission (INPC) dedicated 11
additional Nature Preserves and registered 13 Illinois Land
and Water Reserves, encompassing 662 and 2,968 acres respectively.
Since the Commissions inception in 1963, more than
58,000 acres (295 Nature Preserves and 46 Land and Water
Reserves) have been protected. The Commissions regulations
provide the strongest protection available for land in Illinois,
yet allow owners, public and private, to retain custody.
In return, the owner agrees to forego the right to develop
the land or adversely affect the natural qualities of the
property.
Two
Lake County sites were among those registered as Illinois
Land and Water Reserves in 1999. Brookland Wood, owned by
Darrell May, and Webber Wildlife Refuge, owned by Joyce
Webber, help protect and buffer nearby Redwing Slough State
Natural Area, home to five state-endangered or threatened
wetland bird species and one wetland plant.
"I
applied for this designation because not every piece of
ground has to have a house on it," Webber said. "I think
the most important part of this agreement is that I can
continue to own the property, and that development will
not be allowed on the land."
Carol
and Tom ODonnell built their home near Boone Creek
in Bull Valley because it was clear to them that the sedge
meadow, fen, and oak savanna should not be subdivided and
developed. A portion of the property had been identified
on the Illinois Natural Areas Inventory because of the presence
of a rare graminoid fen. Only 133 acres of graminoid fen
survive in the state. Several years ago, the ODonnells,
with the help of INPC Field Representative Steven Byers,
began to restore the property, clearing invasive species
and restoring fire in the oak savanna and wetlands.
Across
the creek from the ODonnells survives a mesic
woodland and fen wetland complex that had been slated for
development in 1929. When the stock market crashed, Elizabeth
Babcocks father-in-law purchased 65 acres of the site
for $50 an acre. The family has resided there and cared
for those woods ever since.
Babcock
contacted the INPC about protecting the property
dedicated as the Spring Hollow addition to Boone Creek Nature
Preserve in 1998 because, she said, "Its important
to keep as much of this area open as we can, and its
beginning to close in."
For
more information on INPC programs, call (815) 385-9074.
Alison Carney Brown
CHICAGO
WILDERNESS TOPS 100 MEMBERS
On
March 14, Chicago
Wilderness welcomed nine new members, bringing the
total to 107!
- The
Campaign
for Sensible Growth is an action-oriented coalition
of government, civic, and business leaders in northeastern
Illinois working to promote economic development while
preserving open space, minimizing the need for costly
new infrastructure and improving the livability of communities.
- The
Cary
Park District works with the community to preserve
and enhance recreational and open space resources, and
recognizes the necessity for collaborative undertakings
to preserve biodiversity.
- The
Chicagoland Bird Observatory conducts and promotes
ornithological studies, and communicates those results
through newsletters, popular press, and general education
of the public.
- The
Northbrook Park District
works to preserve and enhance open spaces within the park
district while providing educational and recreational
opportunities for residents.
- Northeastern
Illinois University offers high quality undergraduate
and graduate programs to a broad spectrum of students.
- The
Palos-Orland Conservation Committee provides education
and leadership on preserving green spaces and wetlands
and works to preserve the natural beauty and wildlife
of the Palos Park area.
- The
Palos
Park Tree Foundation promotes the importance,
protection, and maintenance of trees in public and private
areas of the village, and supports activities that enhance
biodiversity in Palos Park.
- The
Town Square Condominium Association in Schaumburg
works to make the building complexes a safer, more environmentally
friendly place for residents applying a unique landscape
reflecting local natural heritage.
- The
Village of Riverside
seeks to preserve the historic landscape design of Olmstead
& Vaux, who recognized the intrinsic value of preserving
the native landscapes for the benefit of humankind.
MIDEWIN
VOLUNTEERS WIN NATIONAL AWARDS
On
March 26, The USDA Forest Service honored Midewin National
Tallgrass Prairie with three national awards for exemplary
volunteer service.
Six
hundred individuals volunteered a total of 8,300 hours at
the prairie a 150 percent increase in 1999. Honored
at a reception in Chicago for their work at Midewin were
Portia Blume-Gallegos, Midewins Volunteer Coordinator,
for overseeing dramatic increases in volunteer contributions;
Toyota Motor Sales, USA, Inc., for national sponsorship
of National Public Lands Day and for local employee
and family participation in NPLD stewardship projects at
Midewin; and nine Will County Schools participating
in the Mighty Acorns Youth Stewardship Program at
Midewin.
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