Question 1

What are the chances of seeing a Brown Marsh Frog in Bako National Park?

Accepted Answer

Likely. About 50% of wildlife watchers report a Brown Marsh Frog sighting in Bako National Park on a given day, based on 30 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the most-seen of the 11 amphibians 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.

Question 2

When is the best time to see a Brown Marsh Frog in Bako National Park?

Accepted Answer

December. In that month about 80% of wildlife watchers report a Brown Marsh Frog in Bako National Park on a given day, against about 10% in January, April and October, the lowest months.

Question 3

What time of day is best to see a Brown Marsh Frog?

Accepted Answer

Between 7 and 10 pm. Across all the parks we cover, that three-hour window holds the most Brown Marsh 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.

Question 4

Is Bako National Park the best place to see a Brown Marsh Frog?

Accepted Answer

Yes. Of the 2 parks where we can rate Brown Marsh Frog sightings, Bako National Park has the highest daily chance: about 50%. Next come Tanjung Puting National Park (Indonesia, about 40%).

Question 5

Which relatives of the Brown Marsh Frog live in Bako National Park?

Accepted Answer

Same family: Ranidae. The closest relatives of the Brown Marsh Frog that you can see in Bako National Park (family Ranidae, Typical Frogs) are Copper-cheeked Frog (about 50%) and Green Paddy Frog (about 20%), with each one's daily chance of a sighting.

Question 6

Where does the Brown Marsh Frog sighting chance come from?

Accepted Answer

GBIF citizen-science records. It is estimated from how often the Brown Marsh Frog is recorded against all the amphibians logged in Bako National Park (30 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.

#	Park	Country	Daily sighting probability
1	Bako National Park	🇲🇾 Malaysia	~50%
2	Tanjung Puting National Park	🇮🇩 Indonesia	~40%

Brown Marsh Frog

About the Brown Marsh Frog

Sounds

Recent sightings of Brown Marsh Frog in Bako National Park

Global Distribution

Parks Where Found

Cities Where Found

Closest Relatives at Bako National Park

Copper-cheeked Frog

Green Paddy Frog

Lowland Dwarf Toad

Common Tree Frog

Collett's Tree Frog

four-ridged toad

Crab-eating Frog

Bornean Sticky Frog

Brown-Striped Tree Frog

Common Indian Toad

Before you go