Motus captures migration in motion

Post by Jen Berlinghof

The back-to-school season in early fall brings restlessness and routine to my house. I’m struck by how it parallels the flurry of fall migration across the natural world: a return to the patterns of movement ingrained over generations.

At Ryerson Conservation Area in Riverwoods—part of the Lake County Forest Preserves in northern Illinois—I observe ruby-throated hummingbirds (Archilochus colubris) tucking their heads quickly in and out of crimson cardinal flower (Lobelia cardinalis) blooms, fueling up for long flights across the Gulf of Mexico.

Green darner (Anax junius) dragonflies skim the skies by the dozens along the lakefront at Fort Sheridan in Lake Forest, their wings glittering. Fields of bee balm (Monarda didyma) along the 31.4-mile Des Plaines River Trail quiver with monarch butterflies (Danaus plexippus) nectaring to gear up for their epic journey. And, sporting less vibrant feathers than in the spring, migratory birds take flight in muted autumnal tones, heading south. As the sun sets in September and the harvest moon rises, this silent surge of fall migration commences.

A female ruby-throated hummingbird (Archilochus colubris) rests on a twig. This species migrates south to wintering grounds in Mexico, Central America and along the Gulf Coast. Photo © Phil Hauck.
A female ruby-throated hummingbird (Archilochus colubris) rests on a twig. This species migrates south to wintering grounds in Mexico, Central America and along the Gulf Coast. Photo © Phil Hauck.
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Des Plaines River Trail Challenge

Post by Jen Berlinghof

The trail is complete! The final section of the Des Plaines River Trail and Greenway was completed in late 2015. This fulfills a vision 54 years in the making—an unbroken greenway along the Des Plaines River. The contiguous 31.4-mile trail spans the entire length of Lake County, Illinois. To celebrate this amazing gem, we at the Lake County Forest Preserves are challenging you to travel the entire length as part of our Des Plaines River Trail Challenge. Last year, Allison and I hiked the entire trail and chronicled it here on the blog. This month, we’re taking you on the water with us to highlight the lifeblood of this vision—the river itself.


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Des Plaines River Trail—Route 60 to Route 22

Post by Jen Berlinghof

As the hours of daylight drastically shorten in November, the miles of our hike along the entire Des Plaines River Trail quickly stack up. The trek south along this stretch of the trail from Route 60 to Route 22 was summed up in the stillness of bare branches that were silhouetted against the sky and reflected back from mirrors of water in the surrounding floodplain forest. Continue reading

Des Plaines River Trail—Independence Grove to Route 60 Canoe Launch

Post by Jen BerlinghofIMG_8215

As our hike continued south along the Des Plaines River Trail, we began to see, feel and hear the palpable signs of the seasons shifting from summer to autumn. We were not the only ones heading south along this greenway. Small flocks of Swainson’s thrushes and yellow-rumped warblers created a ruckus of fluttering feathers in search of sustenance. Continue reading

Des Plaines River Trail—Kilbourne Road to Independence Grove

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Our adventure to traverse the entire length of the Des Plaines River Trail continued with our trek from Kilbourne Road to Independence Grove Forest Preserve under the shining sun and heavy air of late summer. The air was heavy not only with humidity, but with the calls of cicadas, tree crickets, and katydids melding into a three-part harmony that signaled the end of summer. The air was also pregnant with the perfume of flowering plants. It was clear that this hike belonged to the bugs and blooms. Continue reading

Des Plaines River Trail—Wadsworth Road to Kilbourne Road

Post by Jen BerlinghofIMG_4642

We continued our hiking journey along the Des Plaines River Trail this month, starting where we left off last time: Sedge Meadow Forest Preserve in Wadsworth, Illinois. We were lucky to have a sunny, clear day for this “heart of the summer” hike. Surprisingly, we weren’t burdened with heavy humidity, which is typical this time of the year. This section of the trail was busy with cyclists, more so than the far northern section. Everyone we passed held up a hand for a friendly greeting. Continue reading

April Fools’ bird

Post by Jen Berlinghof

It was a windy, but bright, April 1 this year. I was on a trail at Ryerson Woods with a group of volunteers. Most of our heads were focused downward, inspecting the minutiae of a bloodroot bloom. Then, someone shouted, “EAGLES!” I truly thought the next thing shouted would be “APRIL FOOLS’!” but when we snapped our heads skyward, we saw two ivory-headed eagles swooping back and forth above the trees. No joke!

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Army of frogs

My young sons and I recently read a library book together about the names of animal groups. I was struck by how many of the group names match the animals’ behavior or movement: a parliament of owls, a flutter of butterflies, a walk of snails. The boys and I agreed our favorite group name was an army of frogs. Continue reading