Madagascar tree boa

Madagascar tree boa

Sanzinia madagascariensis

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
50–60% · Likely
overall probability at Ranomafana National Park
37 Verified records at Ranomafana National Park
March Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

Sanzinia madagascariensis, also known as the Madagascar tree boa or Malagasy tree boa, is a boa species endemic to the island of Madagascar. It was once considered conspecific with the Nosy Komba ground boa (Sanzinia volontany). Like all other boas, it is non-venomous. Wikipedia →

50–60% of wildlife watchers report a Madagascar tree boa sighting in Ranomafana National Park, based on 37 days of visitor records from GBIF citizen-science data.

📅 Monthly Probability

50–60
Jan
70–80
Feb
80–90
Mar
30–40
Apr
10–20
May
20–30
Jun
40–50
Jul
10–20
Aug
30–40
Sep
50–60
Oct
60–70
Nov
70–80
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙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 Ranomafana National Park 🇲🇬 Madagascar
50–60%
2 Berenty Reserve 🇲🇬 Madagascar
Insufficient data

Quick answers

What are the chances of seeing a Madagascar tree boa in Ranomafana National Park?

About 50% of wildlife watchers report a Madagascar tree boa sighting in Ranomafana National Park, based on 37 days of visitor records from GBIF citizen-science data.

When is the best time to see Madagascar tree boa in Ranomafana National Park?

March has the highest sighting rate for Madagascar tree boa in Ranomafana National Park in our monthly data.

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