Micrutalis calva
In 3 days ~10% in a week ~20%
Micrutalis calva is a species of Hemiptera found in North America. It feeds on numerous plants, including ragweed, sunflower, wormwood, sycamore, alfalfa, and honeylocust. Nymphs specifically can often be found on the flowers of Vernonia. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 2 | Denver | 🇺🇸 United States | |
| 3 | Baltimore | 🇺🇸 United States | |
| 4 | Boston | 🇺🇸 United States | |
| 5 | Philadelphia | 🇺🇸 United States | |
| 6 | Chicago | 🇺🇸 United States | |
| 7 | Washington | 🇺🇸 United States | |
| 8 | Montreal | 🇨🇦 Canada | |
| 9 | Toronto | 🇨🇦 Canada | |
| 10 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Honeylocust Treehopper sighting in Philadelphia on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 510th most-seen of the 632 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.
June
In that month about 10% of wildlife watchers report a Honeylocust Treehopper in Philadelphia on a given day, against under 5% in July to May, the lowest months.
Among the best
Of the 10 cities where we can rate Honeylocust Treehopper sightings, Philadelphia ranks 5th at under 5%, level with the leaders once rounded. The best odds are in Minneapolis [Saint Paul] (United States, under 5%), Denver (United States, under 5%) and Baltimore (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Honeylocust Treehopper is recorded against all the insects logged in Philadelphia (6 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.
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