Ischyja ferrifracta
In 3 days ~20% in a week ~30%
Ischyja ferrifracta is a species of moth of the family Noctuidae first described by Francis Walker in 1864. It has been recorded from Borneo, Peninsular Malaysia, India, Java, Lombok, Dammer, Thailand (VK), Hainan and Japan. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report an Ischyja ferrifracta sighting in Taipei on a given day, based on 44 verified sightings from GBIF citizen-science data. It is the 221st most-seen of the 765 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.
July to January
In those months about 10% of wildlife watchers report an Ischyja ferrifracta in Taipei on a given day, against under 5% in February to June, the lowest months.
Yes
Of the 2 cities where we can rate Ischyja ferrifracta sightings, Taipei has the highest daily chance: about 10%. Next come Hong Kong (China, about 10%).
GBIF citizen-science records
It is estimated from how often the Ischyja ferrifracta is recorded against all the insects logged in Taipei (44 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.
