Sabera caesina
In 3 days ~30% in a week ~60%
Sabera caesina, the white-clubbed swift or black and white swift, is a butterfly of the family Hesperiidae. It is found in Australia in Queensland, Papua New Guinea, and in Indonesia in the Aru Islands and Papua. The wingspan is about 30 mm. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Daintree National Park | 🇦🇺 Australia |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a White-Clubbed Swift sighting in Daintree National Park on a given day, based on 23 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 162nd most-seen of the 856 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
July
In that month about 30% of wildlife watchers report a White-Clubbed Swift in Daintree National Park on a given day, against under 5% in February and October, the lowest months. That is one of Daintree National Park's driest months, with about 60 mm of rain against 380 mm in January.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most White-Clubbed Swift sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Daintree National Park, in our data
Daintree National Park is the only park on Wallace's Line with enough records to rate White-Clubbed Swift sightings: about 10% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the White-Clubbed Swift is recorded against all the insects logged in Daintree National Park (23 verified sightings from 2019 to 2026), 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.
