The bright blue sky and faded green of a warm early winter day. This place is wholly constructed now, atop swampy former wetland surrounding Lake Calumet – is there any remnant soil from that ecosystem? Or are all sediments so polluted it is unrecognizable beneath Phragmites and slag and a dune + swale landscape made from construction debris.
July is just the beginning of mallow season at Sand Ridge. Imagine the flowers twice as dense along the sides of the boardwalk – only a week or two away!
I didn’t remember that we had visited here in May before, but check out May 2017 to see what we found here a few years ago!
Do you ever get tired of the bottle gentians? Me neither.
and there is so much else this season, too!
I had to start with the coolest thing we saw on our foray: woodcock eggs! We flushed their parents out of the brush from like 100 yards away. Questionable parenting.
St. Michael’s Church.
Some tiny buddies.
Moss is a critical early successional component of the ecosystem, accumulating organic matter than other species can eventually grow in.
A deer path through the sumac forest. Always follow the deer path.
Gothic Calumet.
Walk south from the southern end of Wolf Lake, past the roads that peek into residential pockets, past what was overgrown vacant lots — it’s all being rewilded, connecting Wolf Lake to Powderhorn Lake (fig 1). It expands the local wetland complex, but in a different direction than the historical baseline. Why? Because Powderhorn Lake is human-constructed, so there was never a connection between these bodies of water before.
We started in the greenspace north of Powderhorn Lake (though quite brown this time of year).
We came out from the buckthorn and Phragmites to a railroad track on the north side of Powderhorn Lake.
The dune and swale that you see on the map, looking like a ridged swamp, to the west of Powderhorn Lake- that dune and swale is still there! This is a long finger of oak savanna heading to the southeast.
nice interpretive signage.
Calumet Region Adventure Club 