Diporiphora australis
In 3 days ~10% in a week ~20%
Diporiphora australis, the Tommy roundhead or eastern two-line dragon, is a species of agama found in Australia and Papua New Guinea. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Brisbane | 🇦🇺 Australia |
Rare
Under 5% of wildlife watchers report an Eastern two-line Dragon sighting in Brisbane on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 37th most-seen of the 43 reptiles 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.
November
In that month about 10% of wildlife watchers report an Eastern two-line Dragon in Brisbane on a given day, against under 5% in December to October, the lowest months.
Only Brisbane, in our data
Brisbane is the only city on Wallace's Line with enough records to rate Eastern two-line Dragon sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Agamidae
The closest relatives of the Eastern two-line Dragon that you can see in Brisbane (family Agamidae, Dragons) are Australian Water Dragon (about 70%) and Bearded Dragon (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Eastern two-line Dragon is recorded against all the reptiles logged in Brisbane (9 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.
