by Carl Strang
In earlier posts I outlined the most significant finds in this year’s research on singing insects. The season was sprinkled with smaller delights, too, and I am pleased to call it successful. My game plan emphasized visiting new sites and trying to plug distributional holes for some species. I looked at 11 new sites, added 20 county records for all species combined, and closed the book on three species, i.e., I now have found them in every county or, at least, every county where I expect to find them. Those were the gray ground cricket (Allonemobius griseus), which I found at Chicago’s Montrose Park on September 6 for a Cook County record; the four-spotted tree cricket (Oecanthus quadripunctatus), which I now have documented in all 22 counties of my study region; and the oblong-winged katydid (Amblycorypha oblongifolia), which stubbornly had refused to reveal itself in LaPorte County, Indiana, until I heard a few singing on August 6 at Kingsbury Fish & Wildlife Area.
I also found new north locations for two of the species that are expanding their range from the south: the slow-tinkling trig (Anaxipha tinnulenta) at the Grand Mere Lakes in Berrien County, Michigan, and the handsome trig (Phyllopalpus pulchellus) at the northern end of Grassy Lake Forest Preserve for a Lake County, Illinois, record.
Now for a few photos of critters found along the way. I wanted to clarify the relatively early, long-trilling tree crickets I have been hearing at DuPage County’s Springbrook Prairie Forest Preserve. These proved to be a mix of four-spotted and Forbes’s (O. forbesi) tree crickets.
I had visited Cook County’s Penny Road Pond preserve a few times before, but this year got into a large part of it that was new to me.
One of the new sites I visited was Spring Lake Forest Preserve in Cook County. As I walked a woodland trail I saw an interesting looking grasshopper, which I concluded was a sprinkled grasshopper (Chloealtis conspersa). This was the year’s second county record for the species, the first being the subject of an earlier post.
The remaining two photos are from a September 2 visit to Pulaski County, Indiana.
Looking ahead to 2023, my top priorities again will be visits to new sites, and efforts to conclude searches for species in counties where I have yet to find them but where they are likely to occur.