Dusky Leaf-monkey
Trachypithecus obscurus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassMammalia (Mamífers)
- OrderPrimates
- FamilyCercopithecidae (Old World Monkeys)
- GenusTrachypithecus (Lutungs)
- SpeciesTrachypithecus obscurus (Dusky Leaf-monkey)
Closest Relatives at Kaeng Krachan National Park
📅 Monthly Probability
🌅 When They're Spotted
Most active at dawn and dusk · 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 | Khao Sok National Park | 🇹🇭 Thailand | |
| 2 | Kaeng Krachan National Park | 🇹🇭 Thailand |
Quick answers
What are the chances of seeing a Dusky Leaf-monkey in Kaeng Krachan National Park?
About 62% of visitor-days record a Dusky Leaf-monkey sighting in Kaeng Krachan National Park, based on 352 observer-days of citizen-science data from GBIF.
When is the best time to see Dusky Leaf-monkey in Kaeng Krachan National Park?
February has the highest sighting rate for Dusky Leaf-monkey in Kaeng Krachan National Park in our monthly data.