Brown Rat Snake
Ptyas fusca
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyColubridae (Colúbrids)
- GenusPtyas (Asian Rat Snakes)
- SpeciesPtyas fusca (Brown Rat Snake)
Closest Relatives at Kinabalu Park
Schmidt's Reed Snake
Calamaria schmidti
Lined Reed Snake
Calamaria griswoldi
Sarawak Keelback
Hebius sarawacensis
Gold-ringed Cat Snake
Boiga dendrophila
Dark-headed Sabah Groundsnake
Stegonotus caligocephalus
Gray Bronzeback
Dendrelaphis caudolineatus
Sabah Keelback
Hebius flavifrons
Elegant Bronzeback
Dendrelaphis formosus
White-collared Reed Snake
Pseudorabdion albonuchalis
White-spotted Cat Snake
Boiga drapiezii
Triangle Keelback
Xenochrophis trianguligerus
Jasper Cat Snake
Boiga jaspidea
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Kinabalu Park | 🇲🇾 Malaysia | |
| 2 | Khao Sok National Park | 🇹🇭 Thailand | |
| 3 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 4 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 5 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 6 | Khao Luang National Park | 🇹🇭 Thailand |
Quick answers
What are the chances of seeing a Brown Rat Snake in Kinabalu Park?
About 21% of visitor-days record a Brown Rat Snake sighting in Kinabalu Park, based on 17 observer-days of citizen-science data from GBIF.
When is the best time to see Brown Rat Snake in Kinabalu Park?
October has the highest sighting rate for Brown Rat Snake in Kinabalu Park in our monthly data.