Fieberiella florii
In 3 days ~10% in a week ~30%
Fieberiella florii, known generally as privet leafhopper, is a species of leafhopper in the family Cicadellidae. Other common names include the Flor's leafhopper and cherry leafhopper. It is native to Europe and has been established in the United States and Canada. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kharkiv | 🇺🇦 Ukraine | |
| 2 | Salt Lake City | 🇺🇸 United States | |
| 3 | Portland | 🇺🇸 United States | |
| 4 | Sacramento | 🇺🇸 United States | |
| 5 | Seattle | 🇺🇸 United States | |
| 6 | Baltimore | 🇺🇸 United States | |
| 7 | Vancouver | 🇨🇦 Canada | |
| 8 | Denver | 🇺🇸 United States | |
| 9 | Boston | 🇺🇸 United States | |
| 10 | Dallas | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report a Privet Leafhopper sighting in Portland on a given day, based on 42 verified sightings from GBIF citizen-science data. It is the 136th most-seen of the 507 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
May to November
In those months about 10% of wildlife watchers report a Privet Leafhopper in Portland on a given day, against under 5% in December to April, the lowest months.
Among the best
Of the 17 cities where we can rate Privet Leafhopper sightings, Portland ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Kharkiv (Ukraine, about 10%) and Salt Lake City (United States, about 10%).
Same family: Cicadellidae
The closest relatives of the Privet Leafhopper that you can see in Portland (family Cicadellidae, Typical Leafhoppers) are Rhododendron Leafhopper (about 10%) and Blue-Green Sharpshooter (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Privet Leafhopper is recorded against all the insects logged in Portland (42 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.
