Crackling Forest Grasshopper

Crackling Forest Grasshopper

Trimerotropis verruculata

Daily sighting probability ~20% · Possible
at Sequoia and Kings Canyon National Parks

In 3 days ~60% in a week ~80%

55 Verified sightings at Sequoia and Kings Canyon National Parks From 2019 to 2026
266 In all 8 parks
August Best month
☀️ Diurnal When it's spotted

About the Crackling Forest Grasshopper

Trimerotropis verruculata, known generally as the crackling forest grasshopper or cracker grasshopper, is a species of band-winged grasshopper in the family Acrididae. It is found in North America. Its English common name comes from the distinctive cracking sound it makes as it flies. Its specific scientific name is derived from the Latin word for wart or excrescence and refers to its mottled rough appearance which probably provides camouflage on the exposed gravel, rock and ledge where it is often found. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Sequoia and Kings Canyon National Parks 🇺🇸 United States
~20%
2 Yosemite National Park 🇺🇸 United States
~20%
3 Acadia National Park 🇺🇸 United States
~10%
4 Rocky Mountain National Park 🇺🇸 United States
~10%
5 Glacier National Park 🇺🇸 United States
~10%
6 Olympic National Park 🇺🇸 United States
~10%
7 Yellowstone National Park 🇺🇸 United States
~10%
8 Great Bear Rainforest 🇨🇦 Canada
~10%

Cities Where Found

# City Country Daily sighting probability
1 Portland 🇺🇸 United States
<5%
2 Vancouver 🇨🇦 Canada
<5%

Before you go

What are the chances of seeing a Crackling Forest Grasshopper in Sequoia and Kings Canyon National Parks?

Possible

About 20% of wildlife watchers report a Crackling Forest Grasshopper sighting in Sequoia and Kings Canyon National Parks on a given day, based on 55 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 9th most-seen of the 161 insects we can rate there. Over three days the chance rises to about 60%, and over a week to about 80%, if each day is a fresh chance.

When is the best time to see a Crackling Forest Grasshopper in Sequoia and Kings Canyon National Parks?

August and September

In those months about 40% of wildlife watchers report a Crackling Forest Grasshopper in Sequoia and Kings Canyon National Parks on a given day, against under 5% in December to May, the lowest months. Those are among Sequoia and Kings Canyon National Parks's driest months, with about 20 mm of rain a month against 190 mm in January.

What time of day is best to see a Crackling Forest Grasshopper?

Between 11 am and 2 pm

Across all the parks we cover, that three-hour window holds the most Crackling Forest Grasshopper sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Is Sequoia and Kings Canyon National Parks the best place to see a Crackling Forest Grasshopper?

Yes

Of the 8 parks where we can rate Crackling Forest Grasshopper sightings, Sequoia and Kings Canyon National Parks has the highest daily chance: about 20%. Next come Yosemite National Park (United States, about 20%) and Acadia National Park (United States, about 10%).

Where does the Crackling Forest Grasshopper sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Crackling Forest Grasshopper is recorded against all the insects logged in Sequoia and Kings Canyon National Parks (55 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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