Guianan Red Howler Monkey

Guianan Red Howler Monkey

Alouatta macconnelli

Silhouette: PhyloPic

LCLeast ConcernNTVUENCR
Daily sighting probability ~60% · Likely
at Brownsberg Nature Park

In 3 days ~90% in a week >90%

27 Verified sightings at Brownsberg Nature Park From 2019 to 2026
27 In 1 park
November Best month
☀️ Diurnal When it's spotted

About the Guianan Red Howler Monkey

The Guyanan red howler (Alouatta macconnelli) is a species of howler monkey, a type of New World monkey, native to Suriname, Guyana, Trinidad, French Guiana, Venezuela and Brazil. Wikipedia →

Sounds

Song0:46

Suriname · 2026

© Jelle Scharringa · XC1091795 · CC BY-NC-SA 4.0

Call0:51

French Guiana · 2017

© Brice de la Croix · XC984444 · CC BY-NC-SA 4.0

Song1:05

French Guiana · 2024

© Tristan Guillebot de Nerville · XC1146684 · CC BY-NC-SA 4.0

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Brownsberg Nature Park 🇸🇷 Suriname
~60%

More parks will be added in future updates.

Before you go

What are the chances of seeing a Guianan Red Howler Monkey in Brownsberg Nature Park?

Likely

About 60% of wildlife watchers report a Guianan Red Howler Monkey sighting in Brownsberg Nature Park on a given day, based on 27 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the most-seen of the 5 mammals we can rate there. Over three days the chance rises to about 90%, and over a week to over 90%, if each day is a fresh chance.

When is the best time to see a Guianan Red Howler Monkey in Brownsberg Nature Park?

April and November

In those months about 80% of wildlife watchers report a Guianan Red Howler Monkey in Brownsberg Nature Park on a given day, against about 10% in December, the lowest month. June and August–September have too few records to rate.

What time of day is best to see a Guianan Red Howler Monkey?

Between 7 and 10 am

Across all the parks we cover, that three-hour window holds the most Guianan Red Howler Monkey sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Where else can you see a Guianan Red Howler Monkey?

Only Brownsberg Nature Park, in our data

Brownsberg Nature Park is the only park on Wallace's Line with enough records to rate Guianan Red Howler Monkey sightings: about 60% of wildlife watchers there report one on a given day.

Which relatives of the Guianan Red Howler Monkey live in Brownsberg Nature Park?

Same order: Primates

The closest relatives of the Guianan Red Howler Monkey that you can see in Brownsberg Nature Park (order Primates) are White-faced Saki (about 60%) and chestnut weeper capuchin (about 30%), with each one's daily chance of a sighting.

Where does the Guianan Red Howler Monkey sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Guianan Red Howler Monkey is recorded against all the mammals logged in Brownsberg Nature Park (27 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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