Sabah Bamboo Pitviper

Sabah Bamboo Pitviper

Trimeresurus sabahi

Silhouette: Steven Traver · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~30% · Possible
at Khao Sok National Park
16 Verified sightings at Khao Sok National Park From 2019 to 2026
116 Verified sightings across all 6 parks From 2019 to 2026
August Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Sabah Bamboo Pitviper

Trimeresurus sabahi, commonly known as the Sabah pit viper or Sabah bamboo pitviper, is a venomous pitviper species. If defined narrowly, it is endemic to the island of Borneo. If defined more broadly, it consists of five subspecies found in Southeast Asia.

There are five subspecies: Trimeresurus sabahi barati Regenass & Kramer, 1981 – Sumatra, Mentawai Archipelago (Indonesia) T. s. buniana Grismer, Grismer & McGuire, 2006 – Tioman Island (Malaysia) T. s. fucatus Vogel, David & Pauwels, 2004 – Malay Peninsula (southern Myanmar, Thailand, West Malaysia)

T. s. sabahi Regenass & Kramer, 1981 – northern Borneo (Malaysia) T. s. toba David, Petri, Vogel & Doria, 2009 – Sumatra IUCN treats these as full species, respectively T. barati, T. buniana, T. fucatus, and T. toba, restricting T. sabahi to the nominotypical subspecies.

Adults may attain a snout-vent length (SVL) of 62 cm (24 in). Dorsally, it is uniform green, without crossbars. Ventrally it is pale green. There is narrow bicolor stripe on the first one and a half dorsal scale rows. In males this stripe is rust-colored or red below, and it is white above. In females it is yellow or white. The iris... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Kinabalu Park 🇲🇾 Malaysia
~40%
2 Khao Sok National Park 🇹🇭 Thailand
~30%
3 Gunung Leuser National Park 🇮🇩 Indonesia
~20%
4 Khao Luang National Park 🇹🇭 Thailand
Insufficient data
5 Kerinci Seblat National Park 🇮🇩 Indonesia
Insufficient data
6 Taman Negara National Park 🇲🇾 Malaysia
Insufficient data

Quick answers

What are the chances of seeing a Sabah Bamboo Pitviper in Khao Sok National Park?

About 30% of wildlife watchers report a Sabah Bamboo Pitviper sighting in Khao Sok National Park, based on 16 verified sightings from GBIF citizen-science data.

When is the best time to see Sabah Bamboo Pitviper in Khao Sok National Park?

August has the highest sighting rate for Sabah Bamboo Pitviper in Khao Sok National Park in our monthly data.

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