by Carl Strang
The Memorial Forest is a public site, essentially an undeveloped county park, in my home county of Marshall, in Indiana. As I have spent much of my time in that county over the years, my list of its singing insects is nearly as complete as that for DuPage. I had never looked at the Memorial Forest, however. I went there recently. The forest itself, though of good quality, had nothing new to add, but there is a cleared power line right-of-way through the forest which produced 4 county records, including a species I had not encountered before.
The nearly pure sand hosted oddities including velvet ants and a tiger beetle much larger than most species of my acquaintance. Almost right away I found my new friend, the woodland meadow katydid, and after a while ran across a species that may prove to be a frequent associate, at least in this region, as Lisa Rainsong has suggested.
There were large numbers of band-winged grasshoppers (the subfamily of grasshoppers which have wing-rattling flight displays, and thus qualify as singing insects). These ultimately sorted out to three species. In addition to the ubiquitous, and large, Carolina grasshopper, there were a medium sized and a small species.
Mottled sand grasshoppers were the most abundant singing insects in the clearing, their yellow hind wings flashing all around me as I walked. Then I noticed smaller bursts of bright red, and they led me to a grasshopper which up to that moment had been on my hypothetical list for the region.
The unusually wide black zone of the hind wing, the long, flattened antennae, and the banded yellow and black tibias, are additional features of this species. Old records placed it in the dune areas around the edge of Lake Michigan, so this well-inland site is unusual.