Castiarina decemmaculata
In 3 days ~20% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Grampians National Park | 🇦🇺 Australia | |
| 2 | Blue Mountains National Park | 🇦🇺 Australia |
With luck
About 10% of wildlife watchers report a Castiarina decemmaculata sighting in Blue Mountains National Park on a given day, based on 10 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 409th most-seen of the 789 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.
September to November
In those months about 10% of wildlife watchers report a Castiarina decemmaculata in Blue Mountains National Park on a given day, against under 5% in December to August, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Castiarina decemmaculata sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 2 parks where we can rate Castiarina decemmaculata sightings, Blue Mountains National Park ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Grampians National Park (Australia, about 10%).
Same genus: Castiarina
The closest relatives of the Castiarina decemmaculata that you can see in Blue Mountains National Park (genus Castiarina) are Castiarina sexplagiata (about 10%), Castiarina bifasciata (about 10%) and Castiarina octospilota (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Castiarina decemmaculata is recorded against all the insects logged in Blue Mountains National Park (10 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.
