Category: Uncategorized
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Deer Grove East Workday 7/12/2025

During this workday, seedhead were removed from invasive reed canary grass, Phalaris arundinacea. I saw bird’s-foot trefoil, Lotus corniculata, in the prairie reconstruction. I asked, and the steward was happy to let me remove it. I used my dandelion weeder to cut small plugs of soil around the taproot of the bird’s-foot trefoil so it…
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Prairie Plants Reclaiming Area Where Common Buckthorns Had Been Controlled

The images below are a sequence from an area where common buckthorns had been controlled. The common buckthorns dominated this area. This area was along the edge of extant prairie vegetation. The area where common buckthorns had been controlled was high-quality prairie vegetation before it had succumbed to the expanding front of common buckthorns. The…
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Palatine Prairie Crown Vetch Control 7/6/2025

Contents Map Images Discussion Map The red line and arrows show the path I took when taking the images below. Images The images below are of locations where Crown Vetch is being controlled at Palatine Prairie. Wild bergamot (Monarda fistulosa) impacted by herbicide over spray. Crown vetch (Securigera varia) hiding in the grass. A bare…
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Sweet Clover

A Lawn Down the Block Yellow sweet clover growing and flowering in a mowed lawn. Closer view of some yellow sweet clover plants in a mowed lawn. White sweet clover will also send up sprouts when mowed in a lawn. I will add images of this when I have taken some. Added 8/9/2025 A Nature…
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Citizens for Conservation Spring Ephemeral Hike at Flint Creek Savanna 5/3/2025

Contents Map Seed Garden Trail Through Savanna Map Seed Garden 1. Prairie Violet (Viola pedatifida) and Early Buttercup (Ranunculus fascicularis) 2. Robin’s Fleabane (Erigeron pulchellus) 3. Violet Woodsorrel (Oxalis violacea) Trail Through Savanna 4. Wood Betony (Pedicularis canadensis) 5. Burr Oaks in Flint Creek Savanna 6. Shooting Star (Dodecatheon meadia) I did not mark this…
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Hosah Workday 6/14/2025

Contents Map Images From Site Crown Vetch Control Area East of the South Side of the Panne Comparison From When Treatment Occurred Versus This Visit Crown Vetch That Missed Being Treated Off-Target Damage Crown Vetch Control Area in the Northeast Corner of Preserve Comparison From When Treatment Occurred Versus This Visit Crown Vetch That Missed…
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Minimizing Damage From Burn Scars

Deer Grove Forest Preserve 4/29/2025 Summary Map Explanation of Images Images From Site Burn Pile Over Snow 3/7/2015 1. Looking North 2. Looking East 3. Looking South 4. Looking West Spring Ephemerals That Emerged Through the Charcoal and Ash 5. Trillium and Erythronium 6. Closer View of Trillium and Charcoal 7. Claytonia virginica 8. Hepatica…
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Orland Grassland 2/3/2025

Websites with information about the preserve are included below. https://www.orlandgrassland.org/ https://volunteer-fpdcc.givepulse.com/event/414052-orland-grassland-stewardship-volunteer-days https://fpdcc.com/places/locations/orland-grassland/ https://dnr.illinois.gov/inpc/lwr-display.orland-grassland%C2%A0.html Summary Map Images From Site 1. Meeting location according to FPCC volunteer website. 2. Sign at Old Farm Road Trail entrance. 3. View beyond cable gate at Old Farm Road Trail entrance. 4. Looking toward Bobolink Hill. 5. Looking up Bobolink Hill…
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Skokie River Nature Preserve 1/25/2025

Descriptions of this preserve can be viewed at the following sites. https://dnr.illinois.gov/inpc/area.area2lakeskokieriver.html Summary Map Images From Site 1. View from parking lot toward bike trail 2. Preserve Entrance 3. Monument Rock 4. Aspen encroaching on prairie that had been controlled by girdling. 5. McLaughlin Meadow 6. Nannyberry (Viburnum lentago) and Ninebark (Physocarpus opulifolius) along southern…
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Vegetation Development on Decomposed Common Buckthorn Wood Chips

The below image is a four year old pile of wood chips from buckthorn clearing. The wood chips were directed out of the wood chipper into this preserve. This was done by city staff. I complained, but nothing was done to fix the issue. The wood chip pile shown was about a foot deep before…
