Siamang

Siamang

Symphalangus syndactylus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
40–50% · Likely
overall probability at Way Kambas National Park

📅 Monthly Probability

30–40
Jan
20–30
Feb
20–30
Mar
60–70
Apr
50–60
May
20–30
Jun
50–60
Jul
30–40
Aug
60–70
Sep
20–30
Oct
40–50
Nov
30–40
Dec

🌅 When They're Spotted

Most active at dawn and dusk · across all parks (global)

🌅Crepuscular
☀️🌙🌙12am6am12pm6pm12am

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 Way Kambas National Park 🇮🇩 Indonesia
40–50%
2 Kerinci Seblat National Park 🇮🇩 Indonesia
40–50%

Quick answers

What are the chances of seeing a Siamang in Way Kambas National Park?

About 45% of visitor-days record a Siamang sighting in Way Kambas National Park, based on 9 observer-days of citizen-science data from GBIF.

When is the best time to see Siamang in Way Kambas National Park?

September has the highest sighting rate for Siamang in Way Kambas National Park in our monthly data.

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