Melanoplus yarrowii
In 3 days ~10% in a week ~20%
Melanoplus yarrowii, known generally as the Yarrow's grasshopper or Yarrow's spur-throat grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Zion National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Los Angeles | 🇺🇸 United States | |
| 2 | San Diego | 🇺🇸 United States | |
| 3 | San Francisco | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Yarrow's Grasshopper sighting in San Diego on a given day, based on 26 verified sightings from GBIF citizen-science data. It is the 277th most-seen of the 693 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
October
In that month about 10% of wildlife watchers report a Yarrow's Grasshopper in San Diego on a given day, against under 5% in November to September, the lowest months.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Yarrow's Grasshopper sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 3 cities where we can rate Yarrow's Grasshopper sightings, San Diego ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Los Angeles (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Yarrow's Grasshopper is recorded against all the insects logged in San Diego (26 verified sightings), 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.
