Haematoloecha nigrorufa
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Haematoloecha nigrorufa sighting in Nanjing on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 123rd most-seen of the 272 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
November
In that month about 20% of wildlife watchers report a Haematoloecha nigrorufa in Nanjing on a given day, against under 5% in January–February, May, August and October, the lowest months. That is one of Nanjing's driest months, with about 60 mm of rain against 240 mm in July.
Yes
Of the 3 cities where we can rate Haematoloecha nigrorufa sightings, Nanjing has the highest daily chance: about 10%. Next come Tokyo (Japan, under 5%) and Beijing (China, under 5%).
GBIF citizen-science records
It is estimated from how often the Haematoloecha nigrorufa is recorded against all the insects logged in Nanjing (12 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.
