In 2018, insects stood out in the state — there were no arachnids or other types of arthropods that made as much of an impression as the organisms on this list.
As of late 2018, 27 counties across Wisconsin have confirmed reports of the brown marmorated stink bug and a handful of others have suspected sightings.
Wisconsinites generally expect mosquitoes to be "bad" from late spring through the summer, but for the pesky sanguivores to fade away as autumn approaches. However, September 2018 definitely bucked the trend.
Observant visitors to parks and gardens around Wisconsin over the summer might have noticed a surprising creature hovering among the flowers — the hummingbird-like sphinx moth.