Delias acalis
In 3 days ~10% in a week ~20%
Delias acalis, the redbreast Jezebel, is a medium-sized butterfly of the family Pieridae, that is, the yellows and whites. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Hong Kong | 🇨🇳 China |
Rare
Under 5% of wildlife watchers report a Red-Breast Jezebel sighting in Hong Kong on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 1005th most-seen of the 1125 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.
December
In that month about 10% of wildlife watchers report a Red-Breast Jezebel in Hong Kong on a given day, against under 5% in January to November, the lowest months. That is one of Hong Kong's driest months, with about 25 mm of rain against 280 mm in June.
Only Hong Kong, in our data
Hong Kong is the only city on Wallace's Line with enough records to rate Red-Breast Jezebel sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Red-Breast Jezebel is recorded against all the insects logged in Hong Kong (5 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.
