Periclista albida
In 3 days ~10% in a week ~20%
Periclista albida is a Palearctic species of sawfly. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Brown Bordered Oak-Cutter sighting in Paris on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 502nd most-seen of the 916 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.
April
In that month about 10% of wildlife watchers report a Brown Bordered Oak-Cutter in Paris on a given day, against under 5% in May to March, the lowest months.
Among the best
Of the 3 cities where we can rate Brown Bordered Oak-Cutter sightings, Paris ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Essen (Germany, under 5%).
Same family: Tenthredinidae
The closest relatives of the Brown Bordered Oak-Cutter that you can see in Paris (family Tenthredinidae, Common Sawflies) are Paratenthredo frauenfeldii (about 10%) and Yellow-Spotted Macrophya (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Brown Bordered Oak-Cutter is recorded against all the insects logged in Paris (13 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.
