As of today, peak season now, through ~July 31. Earth Exhibit tracks the live conditions and flags it the moment it is on.
Mormon crickets (Anabrus simplex) are flightless katydids that periodically form dense marching bands which travel across rangelands, roads, and irrigated fields in the Great Basin.
These episodic migrations can cover tens to hundreds of acres and cause heavy agricultural and infrastructure damage during outbreak years.
Where to see it
A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.
| Viewing spots |
|---|
| Fish Springs National Wildlife Refuge - West Desert Marshes |
| Delta/Millard County Agricultural Margins |
| + 1 more spot, with exact coordinates and timing, in the app → |
This is the short version
This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.