Gekko monarchus
Silhouette: Steven Traver · PhyloPic
In 3 days ~80% in a week >90%
Gekko monarchus, also called the spotted house gecko, is a species of gecko found in the Malay Peninsula (including southern Thailand and Singapore), some smaller Malaysian islands, Borneo (Brunei, East Malaysia and Kalimantan), the Philippines, many Indonesian islands including Sumatra, Java, Sulawesi, and New Guinea (Irian Jaya and Papua New Guinea).
This lizard has the typical body build of the genus Gekko - it appears flat and has a rough skin with small bumps on its back. Their tails regenerate once dropped, as with most gecko species. The regenerated tail will never look the same as the original (it has a different texture and slightly odd color).
Similar to common house geckos and dtellas, males make quiet clicking sounds when courting a female; both sexes are capable of chirping and "barking". When startled or alarmed, the gecko waves its tail quickly and may breathe heavily, making a sound not unlike hissing.
They have a W spot on the backs of their heads, typical for this species. Monarch geckos are strictly insectivorous, feeding on various types of insects (roaches, crickets, flies, spiders, even wasps). Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 2 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 3 | Bako National Park | 🇲🇾 Malaysia | |
| 4 | Kinabalu Park | 🇲🇾 Malaysia | |
| 5 | Sepilok | 🇲🇾 Malaysia | |
| 6 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 7 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 8 | Tanjung Puting National Park | 🇮🇩 Indonesia |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kuching | 🇲🇾 Malaysia | |
| 2 | Johor Bahru | 🇲🇾 Malaysia | |
| 3 | Kuala Lumpur | 🇲🇾 Malaysia | |
| 4 | Singapore | 🇸🇬 Singapore | |
| 5 | Tainan | 🇹🇼 Taiwan | |
| 6 | Kaohsiung | 🇹🇼 Taiwan |
Likely
About 40% of wildlife watchers report a Spotted House Gecko sighting in Bako National Park on a given day, based on 19 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 7th most-seen of the 20 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.
February and June
In those months about 60% of wildlife watchers report a Spotted House Gecko in Bako National Park on a given day, against about 10% in March and October–January, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Spotted House Gecko sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 8 parks where we can rate Spotted House Gecko sightings, Bako National Park ranks 3rd at about 40%, level with the leaders once rounded. The best odds are in Taman Negara National Park (Malaysia, about 40%) and Danum Valley Conservation Area (Malaysia, about 40%). All parks ranked.
Same family: Gekkonidae
The closest relatives of the Spotted House Gecko that you can see in Bako National Park (family Gekkonidae, Typical Geckos) are Kendall's Rock Gecko (about 70%), Inger's Bow-fingered Gecko (about 50%) and Banded Forest Gecko (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Spotted House Gecko is recorded against all the reptiles logged in Bako National Park (19 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.
