Al,
I bet you heard the Henslow’s and the bobolink(s) while on old 175th St., now called Old Farm Road, as you traveled parallel to Henslow’s Ridge and through the edge of Bobolink Hill. They ain’t called that for nothin’.
There used to be a landmark of a few out-of-place trees along Old Farm Road named the Chat Room, where a chat was once observed.
You did ok with grassland specialists on your approx. 3 mile hike (179th to 175th to 96th Ave. (LaGrange Rd.) to 179th to 104th Ave.) having found 4 of the 8 grassland specialist species that BCN studied for a report on the grassland birds of Cook County, based on the BCN survey.
I wrote the draft so naming them are easier for me than naming Snow White’s 7 buddies:
Bobolink
Dickcissel
Eastern Meadowlark
Grasshopper Sp.
Henslow’s Sp.
Savannah Sp.
Sedge Wren
Vesper Sp.
They need big grasslands so they can nest far from edges. Orland Grassland and Poplar Creek, your destination yesterday, are big.
Mary Bernat
South Cook
Orland Grassland Volunteer
BCN independent member and monitor at Sagawau ELC