Interactive Bugs

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

Field grasshopper

Chorthippus brunneus

A brown, grey or mottled grasshopper with short antennae and long back legs. It is very hairy underneath.

Size
About 2cm long
Look for it
June to October
Where
Dry, short, sunny grass: lawns, verges, dunes and waste ground

My spotter's list

Hops after you in long jumps. Move your pointer and see.

When to look

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Grasshopper

Good to know

Six things about the grasshopper

Song

It sings with its legs

The male rubs a row of tiny pegs on his back leg against his wing, like a comb on a card.

Chirp

Short, sharp chirps

Its song is a string of brief chirps, about one every two seconds, like a clock being wound.

Ears

Ears on its belly

A grasshopper hears with a thin drum of skin on each side of its body, just behind the back legs.

Jump

A catapult in its knees

It stores energy in a springy part of the knee and lets it go all at once.

Fly

It can fly too

On a hot day a field grasshopper will fly several metres when disturbed.

Eggs

Eggs in the soil

The female lays her eggs in a foam pod in bare ground. Only the eggs survive the winter.

The real thing

Photos of the grasshopper

Field grasshopper, photo 1
Photo: Jörg Hempel, CC BY-SA 3.0 de, Wikimedia Commons
Field grasshopper, photo 2
Photo: Alvesgaspar, CC BY-SA 3.0, Wikimedia Commons
Field grasshopper, photo 3
Photo: ThoBel-0043, CC BY-SA 4.0, 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

On a warm afternoon, walk slowly through short dry grass and watch for one to jump. Then crouch and listen: the others will give themselves away.

Lend a hand

How to help

Leave some bare, sun-baked soil among the grass. It is where the eggs are laid.

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