Bloody Bay Litter Frog

Bloody Bay Litter Frog

Pristimantis turpinorum

Silhouette: Dmitry Bogdanov (vectorized by T. Michael Keesey) · PhyloPic

Endemic
Daily sighting probability ~40% · Likely
at Main Ridge Forest Reserve

In 3 days ~70% in a week >90%

19 Verified sightings at Main Ridge Forest Reserve From 2019 to 2026
19 In 1 park
December Best month
🌙 Nocturnal When it's spotted

About the Bloody Bay Litter Frog

Pristimantis turpinorum is a species of frog in the family Strabomantidae. It is endemic to the north-eastern part of the island of Tobago in The Republic of Trinidad and Tobago. Its natural habitat is tropical moist lowland forests. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Main Ridge Forest Reserve 🇹🇹 Trinidad and Tobago
~40%

More parks will be added in future updates.

Before you go

What are the chances of seeing a Bloody Bay Litter Frog in Main Ridge Forest Reserve?

Likely

About 40% of wildlife watchers report a Bloody Bay Litter Frog sighting in Main Ridge Forest Reserve on a given day, based on 19 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 6th most-seen of the 10 amphibians we can rate there. Over three days the chance rises to about 70%, and over a week to over 90%, if each day is a fresh chance.

When is the best time to see a Bloody Bay Litter Frog in Main Ridge Forest Reserve?

December

In that month about 60% of wildlife watchers report a Bloody Bay Litter Frog in Main Ridge Forest Reserve on a given day, against under 5% in February to April, the lowest months.

What time of day is best to see a Bloody Bay Litter Frog?

Between 7 and 10 pm

Across all the parks we cover, that three-hour window holds the most Bloody Bay Litter Frog sightings with a recorded time, and about 9 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.

Where else can you see a Bloody Bay Litter Frog?

Only Main Ridge Forest Reserve, in our data

Main Ridge Forest Reserve is the only park on Wallace's Line with enough records to rate Bloody Bay Litter Frog sightings: about 40% of wildlife watchers there report one on a given day.

Which relatives of the Bloody Bay Litter Frog live in Main Ridge Forest Reserve?

Same genus: Pristimantis

The closest relatives of the Bloody Bay Litter Frog that you can see in Main Ridge Forest Reserve (genus Pristimantis, Rain and Robber Frogs) are Charlotteville Robber Frog (about 50%) and Lesser Antilles Robber Frog (about 40%), with each one's daily chance of a sighting.

Where does the Bloody Bay Litter Frog sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Bloody Bay Litter Frog is recorded against all the amphibians logged in Main Ridge Forest Reserve (19 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.

← Back to Main Ridge Forest Reserve