Tucuxi

Tucuxi

Sotalia fluviatilis

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
10–20% · Possible
overall probability at Anavilhanas National Park

Closest Relatives at Anavilhanas National Park

Boto
EN

Boto

☀️ Diurnal Mammal

Inia geoffrensis

50–60% · Likely

📅 Monthly Probability

<5
Jan
0–10
Feb
20–30
Mar
0–10
Apr
30–40
May
20–30
Jun
10–20
Jul
<5
Aug
20–30
Sep
20–30
Oct
0–10
Nov
0–10
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 Amacayacu National Natural Park 🇨🇴 Colombia
30–40%
2 Anavilhanas National Park 🇧🇷 Brazil
10–20%

Quick answers

What are the chances of seeing a Tucuxi in Anavilhanas National Park?

About 19% of visitor-days record a Tucuxi sighting in Anavilhanas National Park, based on 6 observer-days of citizen-science data from GBIF.

When is the best time to see Tucuxi in Anavilhanas National Park?

May has the highest sighting rate for Tucuxi in Anavilhanas National Park in our monthly data.

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