Pseudonaja affinis
In 3 days ~80% in a week >90%
The dugite (Pseudonaja affinis) is a species of highly venomous, potentially lethal snake endemic to Western Australia, a member of the family Elapidae. The word dugite is an anglicisation of names for the snake in some dialects of the Nyungar language, including toogitj, dukayj and dukitj. However, another, probably cognate name, dobitj, has become the common name for dugites in Nyungar (a potential source of confusion, as dobitj is also used in some dialects to refer to other kinds of venomous snakes).
The dugite is a venomous snake, considered dangerous. It is coloured grey, green, or brown. The colours vary widely between individuals and are an unreliable means of identifying the species. Black scales can be scattered over the body; their scales are relatively large with a semi-glossy appearance. The most distinguishing characteristic is the head that can be rather small and indistinct from the neck. A dugite's body is long and slender in build and can grow up to 2 metres (6 ft 7 in) in total length (including tail), but the typical size is roughly 1.5 metres (4 ft 11 in).
P. affinis is found in southern parts of Western Australia... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Rottnest Island | 🇦🇺 Australia |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Perth | 🇦🇺 Australia |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Perth Zoo | 🇦🇺 Australia | |
| 2 | Ranger Red’s Zoo & Conservation Park | 🇦🇺 Australia |
No species of the same family or order lives in Rottnest Island, so these are its closest relatives here: other reptiles.
Likely
About 40% of wildlife watchers report a Dugite sighting in Rottnest Island on a given day, based on 134 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 3rd most-seen of the 8 reptiles we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
October and November
In those months about 50% of wildlife watchers report a Dugite in Rottnest Island on a given day, against under 5% in June and July, the lowest months. Those are among Rottnest Island's driest months, with about 25 mm of rain a month against 120 mm in June.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Dugite sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Rottnest Island, in our data
Rottnest Island is the only park on Wallace's Line with enough records to rate Dugite sightings: about 40% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Dugite is recorded against all the reptiles logged in Rottnest Island (134 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.
