First-rains frog chorus of the Liberian forest zone

Reed frogs (Hyperolius), tree frogs (Leptopelis), running frogs (Kassina), grass frogs (Ptychadena), Hoplobatrachus, forest toads (Sclerophrys), with tree hyrax and nightjars. Whole country — most accessible on the Monrovia–Gbarnga and Robertsport roads, Liberia.
Best time: 1 May – 30 Jun (May to June). Where: Robertsport road swamps (Grand Cape Mount), Kpatawee waterfall & wetlands (Bong), Gbedin wetlands (Nimba) (Liberia). Time of day: Dusk to about 01:00, loudest in the 2 hours after rain.
- You can go on your own
- Free
- No binoculars needed
- Sound 5/5
Open it in the interactive calendarSunrise and sunset listening times for the day you pick, and the map.
When is the best time?
Peak: 1 May – 30 Jun. May–June, the nights after the first big storms and before the deluge sets in
Active from 15 Apr to 31 Aug (April to August) in a typical year.
Time of day
Dusk to about 01:00, loudest in the 2 hours after rain
- Night chorus: sunset → 01:00
What will you hear?
The heaviest rains on the flyway coast produce some of its loudest amphibian nights — reed frogs, running frogs and tree frogs in every roadside pool and rice swamp, with thunder rolling in from the Atlantic.
Binoculars?
No binoculars needed. Chorus from roadside swamps after rain; a torch, not binoculars.
Where to go
- Robertsport road swamps (Grand Cape Mount) — Roadside swamps and rice fields between the Bomi road and the lake. Map
- Kpatawee waterfall & wetlands (Bong) — Ramsar site (2024) near Gbarnga with forest pools and the falls. Map
- Gbedin wetlands (Nimba) — Ramsar rice-swamp site near Ganta; very loud choruses. Map
How to go on your own, and what it costs
Any roadside pool after rain; no fee, no guide. Kpatawee has a small community fee for the falls in daytime.
Cost: Free (2026); Kpatawee falls small community fee — check current prices.
Field-recording notes
Liberia's rainy season is the wettest in West Africa: 100% humidity, sudden floods, lightning. Desiccant, dry-bags, a rain cover on the rig and a plan to stop. Roads to Kpatawee and Gbedin are passable early in the season. Nobody minds a night by a rice swamp; tell the village.
Sources
Similar spectacles
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More: all spectacles in Liberia · frog and toad choruses · May · June