Residents across parts of Idaho, Nevada, and Oregon are battling huge swarms of Mormon crickets that have overwhelmed roads, homes, and neighborhoods, creating scenes many have compared to a biblical plague. Experts say a dry winter, a warm spring, and ongoing drought conditions triggered unusually early hatching this year, raising concerns that populations could continue to grow throughout the summer. In Ashton, Idaho, near Yellowstone National Park, locals have described the infestation as a "bug-infested nightmare" as the flightless insects blanket entire communities.
Despite their name, Mormon crickets are actually large, flightless grasshopper-like insects known for their aggressive cannibalistic behavior. During outbreaks, they form massive marching swarms that consume hundreds of plant species, damage crops, create dangerous driving conditions, and leave behind a strong odor from crushed insects on roadways. While social media users have drawn parallels to the locusts described in the Book of Revelation, officials are focusing on practical mitigation efforts, urging residents to seal homes, remove attractants, and report sightings as the insects continue spreading across the region.