Restoration work at
Swallow Cliff Woods

Palos, Illinois
This is a beautiful native trillium we
found on one of our Spring field trips.
While we were there, we also checked
the woods for non-native weeds called
garlic mustard. Garlic mustard was
brought from Europe by early settlers
and escaped into the wild. Since each
mustard plant produces thousands of
seeds each Spring, it is slowly taking
over the habitats that would normally
support native woodland plants. Part of
our Spring work at Swallow Cliff Woods
is pulling out every garlic mustard plant
we can find.

On Winter field trips, we cut out
non-native brush that is taking
over the oak woods
One of our ace winter clean-up crews!
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G.Kerkstra school garden
How to start a school garden
Earth Day presentation at the Field Museum
Growing wild flowers from seeds
Free seeds
Environmentally friendly crafts
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