Varanus giganteus
Silhouette: Steven Traver · PhyloPic
In 3 days ~50% in a week ~80%
The perentie (Varanus giganteus) is a species of monitor lizard. It is one of the largest living lizards, after the Komodo dragon, Asian water monitor, and the crocodile monitor. Found west of the Great Dividing Range in the arid areas of Australia, it is rarely seen because of its shyness and the remoteness of much of its range from human habitation. The species is considered to be a least-concern species according to the International Union for Conservation of Nature.
Its status in many Aboriginal cultures is evident in the totemic relationships, and part of the Ngiṉṯaka dreaming, as well as bush tucker. It was a favoured food item among desert Aboriginal tribes, and the fat was used for medicinal and ceremonial purposes.
British zoologist John Edward Gray described the perentie in 1845 as Hydrosaurus giganteus, calling it the "gigantic water lizard". George Albert Boulenger moved it to the genus Varanus. Within the monitor genus Varanus, it belongs to the subgenus Varanus.
Perenties are found in the arid desert areas of Western Australia, South Australia, the Northern Territory, and Queensland. Their habitats consist of rocky outcroppings... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Uluru-Kata Tjuta National Park | 🇦🇺 Australia | |
| 2 | Ningaloo Marine Park | 🇦🇺 Australia | |
| 3 | Cape Range | 🇦🇺 Australia |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | North Carolina Zoo | 🇺🇸 United States | |
| 2 | Australia Zoo | 🇦🇺 Australia | |
| 3 | Omaha’s Henry Doorly Zoo and Aquarium | 🇺🇸 United States | |
| 4 | Los Angeles Zoo | 🇺🇸 United States | |
| 5 | Dallas Zoo | 🇺🇸 United States | |
| 6 | Alice Springs Desert Park | 🇦🇺 Australia | |
| 7 | Toledo Zoo | 🇺🇸 United States | |
| 8 | Virginia Zoological Park | 🇺🇸 United States | |
| 9 | Currumbin Wildlife Sanctuary | 🇦🇺 Australia | |
| 10 | Lone Pine Koala Sanctuary | 🇦🇺 Australia | |
| 11 | Perth Zoo | 🇦🇺 Australia | |
| 12 | Cameron Park Zoo | 🇺🇸 United States | |
| 13 | Hartley’s Crocodile Adventures | 🇦🇺 Australia | |
| 14 | Billabong Sanctuary | 🇦🇺 Australia | |
| 15 | Sydney Zoo | 🇦🇺 Australia | |
| 16 | Reptile Gardens | 🇺🇸 United States | |
| 17 | Australian Reptile Park | 🇦🇺 Australia | |
| 18 | Featherdale Sydney Wildlife Park | 🇦🇺 Australia | |
| 19 | Rockhampton Zoo | 🇦🇺 Australia | |
| 20 | Snakes Downunder Reptile Park & Zoo | 🇦🇺 Australia | |
| 21 | Terrariet | 🇩🇰 Denmark | |
| 22 | Cali Zoo | 🇨🇴 Colombia | |
| 23 | Caversham Wildlife Park | 🇦🇺 Australia |
Possible
About 20% of wildlife watchers report a Perentie sighting in Cape Range on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 18th most-seen of the 22 reptiles we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
November
In that month about 50% of wildlife watchers report a Perentie in Cape Range on a given day, against under 5% in January–May, July and October, the lowest months. That is one of Cape Range's driest months, with almost no rain against 55 mm in June.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Perentie sightings with a recorded time, and about half of them come between 6 am and 6 pm: it is most active around dawn and dusk.
3rd of 3
Of the 3 parks where we can rate Perentie sightings, Cape Range ranks 3rd at about 20%. The best odds are in Uluru-Kata Tjuta National Park (Australia, about 30%) and Ningaloo Marine Park (Australia, about 20%).
GBIF citizen-science records
It is estimated from how often the Perentie is recorded against all the reptiles logged in Cape Range (5 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.
