Silhouette: Ludwik Gąsiorowski · PhyloPic
Perissonemia halleriae
In 3 days ~20% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Pretoria | 🇿🇦 South Africa |
With luck
About 10% of wildlife watchers report a Perissonemia halleriae sighting in Pretoria on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 175th most-seen of the 274 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.
February–April, July and September–October
In those months about 10% of wildlife watchers report a Perissonemia halleriae in Pretoria on a given day, against under 5% in May–June, August and November–January, the lowest months.
Only Pretoria, in our data
Pretoria is the only city on Wallace's Line with enough records to rate Perissonemia halleriae sightings: about 10% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Perissonemia halleriae is recorded against all the insects logged in Pretoria (7 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.
