About

Thank you for reading. This blog is an active effort to keep readers informed of current natural events and to offer helpful suggestions for exploring local nature niches in Lake County, Illinois. For many people, “Nature” starts with a capital “N.”

When asked to think of meaningful experiences in the outdoors, many minds automatically turn toward the grand vistas of huge National Parks or long road trips to faraway destinations. But what might be most beneficial for our health and environment is finding nature niches closer to home. Connect daily, not once a year. Explore the trails, and find your niche in the Lake County Forest Preserves.

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About the author  Jen Berlinghof is a graduate of Loyola University and The National Outdoor Leadership School, as well as a Certified Interpretive Guide through The National Association of Interpretation. Her work as an outdoor guide and naturalist has taken her from the canyon lands of Utah to the shores of Lake Superior. Since 2003, she has been discovering nature near her hometown and working as an Environmental Educator for the Lake County Forest Preserves in northern Illinois.

Jen birding yellowstone

 

 

 

 

 

 

 

 

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Behind the scenes  Assisting with editing and photography is Allison Frederick. She is Assistant Public Affairs Manager for the Lake County Forest Preserves in northern Illinois. Her background in Forestry and Natural Resources from Purdue University and wildlife monitoring experience is a great fit for the public relations team at a conservation agency. You may notice a shift to Allison’s “voice” from time to time when Jen is away exploring the aforementioned grand vistas.

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Behind the scenes  Brett Peto has served as Environmental Communications Specialist for the Lake County Forest Preserves in northern Illinois since 2017. A graduate of Elmhurst College in 2015, Peto edits copy, selects and retouches photos, and ponders the Latin roots of species names in his spare time. Ever since his first science column in the college newspaper, Peto has found fun in the broad accessibility and deep understanding of complex subjects that effective science writing requires.

© Peggy Notebaert Nature Museum

 

 

 

 

 

 

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Guest author Andrew Rutter joined the Natural Resources Department of the Lake County Forest Preserves as a Wildlife Biologist in 2016. But he was already a familiar face, as he had worked as a Southern Illinois University wildlife field technician in various forest preserves. Andrew has a Bachelor’s Degree from Emporia State University and recently received his Master’s Degree from SIU with the Cooperative Wildlife Research Lab studying river otter ecology.

 

 

 

 

 

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Guest author Alyssa Firkus joined the Education department of the Lake County Forest Preserves as an Education Manager in October 2018. Alyssa holds a Bachelor’s Degree in Biology from Humboldt State University and a Master’s Degree in Environmental Education from Western Washington University. Her work in environmental education has taken her around the world, from Australia to Alaska. She now enjoys going on local adventures with her family.

 

 

 

 

 

 

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You may contact us at jberlinghof@LCFPD.org and afrederick@LCFPD.org.

Recent Posts

A world of warblers

Guest post by Alyssa Firkus

In my early twenties, I believed adventure was found in the tallest mountain, the deepest ocean, the largest cavern. I chased whales, orca, brown bears, bald eagles, and other charismatic megafauna. It took decades to realize I didn’t need to seek these animals or climb these mountains to find adventure. Some of the best adventure awaited me in my own backyard. This led me to join the Education Department at the Lake County Forest Preserves in northern Illinois in October 2018. What an adventure it’s been!

Anyone who’s attended a program taught by our staff or volunteers knows these educators are knowledgeable and passionate. This group ignited my latest adventure—birding—though I can’t point to a single component that sparked my newest hobby. It could have been my awe for the birders in this group, their love for birds and their impressive ability to bird by ear. It might have been my draw to a new challenge. The patience, attention to detail, and dedication it takes to be an effective birder. It may have been the rush of excitement, getting a glimpse of a rare species for a brief moment as it makes its annual migration. Perhaps all of these were feathery factors. Regardless, I’m hooked.

Birding is a rewarding activity that requires patience and knowledge. Photo © Tim Elliott.

On May 4, I participated in the Spring Bird Count at Ryerson Woods in Riverwoods, where I entered the complex, intimidating world of spring warblers. These birds are small, dynamic insect-eaters that look very similar to each other in the eyes of a novice birder. They pass through Lake County in April and May as they migrate from the southern U.S., Mexico, and Central and South America toward Canada and the northeastern U.S.

Warblers can be hard to spot; they’re small, they move a lot, and males and females of the same species can have different plumage. Prior to this effort, each time I opened my Peterson Field Guide I would skip the warbler section. Despite the challenge, warblers are the most thrilling birds to see. They bring a burst of color, a promise of spring. Their flashes of orange, yellow, and blue make any woodland seem more alive.

Thankfully, a coworker helped make this a less daunting experience by focusing me on three warblers to start: the palm warbler (Setophaga palmarum), the yellow-rumped warbler (Setophaga coronata), and the black-throated green warbler (Setophaga virens).

The palm warbler is easily spotted by its near-constant tail pumping. And you can look for the yellow-rumped warbler’s, well, yellow rump patch, as well as white patches in its tail.

The black-throated green warbler is often heard before it’s seen. I quickly learned to pick out one of its calls: zee, zee, zo zo zee. It can be identified by its white wing bars and straight, thick bill. They’re found in all different types of forest habitats, even swamps, where they feed on insects, mainly non-fuzzy caterpillars.

A black-throated green warbler sings on a branch. Stock photo © Lake County Forest Preserves.

Soon I was confident with these species and ready to identify more. My next goal was the black-and-white warbler (Mniotilta varia). Named for its black-and-white stripes, it was fairly simple to identify. This species often hangs out on tree trunks looking for insects in the bark.

The magnolia warbler (Setophaga magnolia) tends to hang low in shrubs or short trees. Adult male magnolia warblers boast a distinguishing black mask. They migrate at night, traveling long distances to their summer breeding ground in Canada. In Lake County, they’re often found in thick vegetation, hopping branch to branch and collecting insects from the undersides of leaves.

Look for the male magnolia warbler's distinctive black streak across its face. Photo © Randall Wade.

There are plenty more warblers, plenty more birds, to learn about and identify and appreciate. As I continue to grow my annual list and become more familiar with birding areas in Lake County, I encourage you to do the same. Before you travel far and wide, consider engaging with the nature around you. Look no further than your backyard for your next adventure. A world of warblers is out there.

An educator searches for birds at Independence Grove. Photo © Lake County Forest Preserves.

Join us as we close out the spring birding season with our final Birdwatching Hot Spots programs on Saturday, June 1 and Saturday, June 15, 8–10 am at Spring Bluff in Winthrop Harbor. Look for waterfowl and other migratory species. Spotting scopes and binoculars will be available. FREE. No registration required. All ages welcome.

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