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Late-summer bush-cricket & grasshopper chorus

Great green bush-cricket on a flower
Great green bush-cricket. Photo: Ermell, CC BY-SA 4.0

Great green bush-cricket, dark bush-cricket, Roesel's bush-cricket, field grasshopper. Southern England coasts & downs, United Kingdom.

Best time: 1 Aug – 31 Aug (August). Where: Dungeness, Kent, Durlston Country Park, Isle of Purbeck, South Downs chalk grassland (Devil's Dyke) (United Kingdom). Time of day: Grasshoppers sing in the heat from late morning to late afternoon (11:00–17:00).

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 Aug – 31 Aug. August

Active from 1 Jul to 30 Sep (July to September) in a typical year.

Time of day

Grasshoppers sing in the heat from late morning to late afternoon (11:00–17:00); bush-crickets take over from dusk to about midnight, fading as it cools below 12 °C.

What will you hear?

Loud sewing-machine buzz of great green bush-crickets from coastal scrub; ticking of dark bush-crickets; the electric drone of Roesel's in rough grassland.

Binoculars?

No binoculars needed. Singing insects at your feet; a torch helps find them, binoculars do not.

Where to go

How to go on your own, and what it costs

Dungeness: free, walk the shingle and scrub from the RSPB reserve road or the lighthouse. Durlston Country Park: pay-and-display car park, paths open at all hours. Devil's Dyke: National Trust car park (non-member charge), open access downland along the South Downs Way.

Cost: Free; Durlston car park £2.50 (1 h) to £7.90 (5 h+) and Devil's Dyke NT car park £1.65 (1 h) / £3.30 (2 h) / £8 all day for non-members (2026).

Field-recording notes

Much of the energy sits above 10 kHz and some species are largely ultrasonic, so bandwidth and an HF-clean mic matter; full-spectrum recorders reveal the rest. Warm, still nights are best; activity collapses below about 12°C.

Sources

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More: all spectacles in the United Kingdom · cicadas, crickets and fireflies · the United Kingdom in August