Interactive Bugs

Meadow and hedgerow · Grasshoppers, crickets, mantises and stick insects

Roesel's bush-cricket

Roeseliana roeselii

A chunky brown and green bush-cricket with very long, thin antennae and a cream crescent on the side of its body.

Size
About 2cm long
Look for it
June to October
Where
Long, rough grass on verges, field edges and meadows, mainly in the south and east

My spotter's list

Hops after you, antennae waving. Move your pointer and see.

When to look

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Bush-cricket

Good to know

Six things about the bush-cricket

Tell

Cricket or grasshopper?

Look at the antennae. A bush-cricket's are longer than its body. A grasshopper's are short.

Song

A song like power lines

The male makes a long, high buzz that sounds like the crackle of overhead cables. Many adults cannot hear it.

Wings

It sings with its wings

Unlike a grasshopper, it rubs one wing against the other.

Ears

Ears in its knees

A bush-cricket's ears are on its front legs, just below the knee.

Sword

A blade for laying eggs

The female has a curved, sword-like tube at the tail. She uses it to slip her eggs into grass stems.

Spread

On the move

It was once found only round a few estuaries. It has spread across southern England, often along road verges.

The real thing

Photos of the bush-cricket

Roesel's bush-cricket, photo 1
Photo: Charles J. Sharp, CC BY-SA 4.0, Wikimedia Commons
Roesel's bush-cricket, photo 2
Photo: Pjt56, CC BY 4.0, Wikimedia Commons
Roesel's bush-cricket, photo 3
Photo: Gilles San Martin from Namur, Belgium, CC BY-SA 2.0, Wikimedia Commons

Photos are from Wikimedia Commons, used under the free licences shown. They have been resized, and cropped where they appear in link previews.

Out and about

How to spot one

Use a bat detector, or a child with sharp ears, on a hot afternoon in rough grass. Then creep towards the sound: it stops if you tread heavily.

Lend a hand

How to help

Rough, uncut grass along roads and railways is how this insect travels. Verges left long are its motorways.

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