Homer Simpson once commented that
turkeys are the only animals smarter than man. He was
wrong, of course there are probably others. But
turkeys and people do share a very special bond, if not
that of I.Q. The wild turkey is a highly recognizable,
living symbol of our legendary beginnings as a country.
More than most creatures, turkeys seem part of our American
heritage both gobbling in our woods and roasting
in our ovens. And in the last few decades, wild turkeys,
Melagris gallopavo, have been making a comeback
in the Chicago Wilderness.
Before European settlers came, wild
turkeys thrived in open woodlands east of the Mississippi.
But due to market hunting and habitat loss, turkeys became
uncommon in this area by the Civil War. The dry woods
deep within the Grand Kankakee Marsh held the last recorded
flock of local wild turkeys in the 1880s, and by the time
legal protection for wildlife came in the 20th century,
they were gone.
Reintroduction efforts began almost
as soon as the wild turkeys had disappeared. Between 1929
and 1970, private landowners, hunting clubs, and state
officials released 4,000 farm turkeys into the Wisconsin
wilderness. Unfortunately, the farm-raised turkeys failed
to reproduce. It wasn't until the Wisconsin Department
of Natural Resources released wild turkeys from the Ozarks
that the Wisconsin flocks again prospered.
The State of Illinois began their
turkey reintroduction project in 1956 with the release
of 65 wild-trapped birds into the Shawnee Forest. Since
1970, more than 4,700 turkeys have been trapped and moved
through 99 of 102 counties in Illinois.
Today, because of this progressive,
hands-on management, local wild turkeys are thriving.
Groups of 20 to 30 turkeys, called "rafters,"
have been seen by increasing numbers of wildlife observers
throughout the region. Turkeys are happily living at Glacial
Park (McHenry County), Van
Patten Woods (Lake County, Illinois), and the Palos
preserves (Cook County).
State researchers have learned that
wild turkeys can adapt to smaller plots, with a greater
variety in tree cover, than previously thought
an important factor for survival in our fragmented urban
landscape. Shy and elusive, they travel frequently, using
rivers as corridors for dispersal.
At times, domesticated turkeys have
escaped captivity and taken up residence in natural areas.
These feral populations often have been confused with
true wild turkeys, but one easy feature gives away the
difference: the tail of our local wild turkey is tipped
with chestnut brown, while the domesticated bird's tail
has white tips.
Turkeys, in general, have an undeservedly
poor reputation. Their name has become synonymous with
"dolt," and numerous urban legends demean their
mental and physical capabilities. These stories may accurately
describe the "engineered" farm turkeys we eat,
but the wild ones are wary, muscular animals that run
fast and fly faster (clocked at 55 miles per hour!). They
have excellent color eyesight and can spot movement across
the length of a football field. A big male tom turkey
has good reason to strut: He can stand nearly four feet
tall and weigh more than 40 pounds, with iridescent feathers
and a naked, blue head.
Wild turkeys live where there are
nut-bearing trees acorns and hickory nuts provide
a large part of their diet. They will eagerly gobble large
insects as well. Turkeys forage on the ground primarily
at dusk and dawn, swallowing nuts whole and crushing the
shells in their powerful gizzards. The remarkable strength
of the gizzard cannot be exaggerated. Several bizarre
18th-century experiments proved turkeys were capable of
pulverizing glass balls, grinding 12 steel needles, and
flattening metal tubes with over 400 pounds of pressure
within their gizzard.
The successful return of the wild
turkey is due in large part to the time, energy, and money
invested by many thousands of people, a great many of
them hunters. The Illinois Natural History Survey and
the Illinois Department of Natural Resources have provided
much of the staff and scientific expertise, while the
38,000 Illinois members of the National Wild Turkey Federation
have donated $1.6 million toward habitat protection and
turkey restoration projects.
Nature teaches that all strands in
the web of life are ecologically vital and important.
But some organisms are special. Turkeys bring an extra
helping of enjoyment and richness to our lives. They're
back in the neighborhood, and it's time to celebrate.
The writer, Jack MacRae, is a naturalist
with the Forest Preserve District of DuPage County. He
is a descendent of Richard Warren, of the Mayflower, who,
according to legend, enjoyed turkey at Plymouth.