Castiarina decemmaculata
In 3 days ~30% in a week ~50%
| # | 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 Grampians National Park on a given day, based on 10 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 94th most-seen of the 148 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
October and November
In those months about 20% of wildlife watchers report a Castiarina decemmaculata in Grampians National Park on a given day, against under 5% in January to September, 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.
Yes
Of the 2 parks where we can rate Castiarina decemmaculata sightings, Grampians National Park has the highest daily chance: about 10%. Next come Blue Mountains National Park (Australia, about 10%).
Same genus: Castiarina
The closest relatives of the Castiarina decemmaculata that you can see in Grampians National Park (genus Castiarina) are Castiarina xanthopilosa (about 10%), Castiarina crenata (about 10%) and Castiarina bicolor (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 Grampians 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.
