Interactive Bugs

The savanna · Beetles

Dung beetle

Scarabaeus

A stout, black beetle that shapes a ball of dung and rolls it away backwards.

Size
2 to 4cm long
Look for it
All year round
Where
Grassland and bush across Africa, wherever large animals graze

My spotter's list

Rolls its ball after you. Move your pointer and see.

When to look

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Dung beetle

Good to know

Six things about the dung beetle

Ball

A ball to take away

It carves a ball from fresh dung, far bigger than itself, and rolls it off to bury before a rival can steal it.

Back

It pushes backwards

It stands on its front legs, head down, and pushes the ball with its back legs.

Stars

It steers by the stars

To roll in a straight line at night it uses the glow of the Milky Way. No other animal is known to do this.

Strong

Stronger than it looks

Some dung beetles can pull more than a thousand times their own weight.

Grub

A nursery in a ball

The female lays a single egg inside a buried ball. The grub eats its way out.

Sacred

Sacred in ancient Egypt

The Egyptians saw the beetle rolling its ball as the sun being pushed across the sky, and carved scarabs in stone.

The real thing

Photos of the dung beetle

Dung beetle, photo 1
Photo: Kay-africa, CC BY-SA 3.0, Wikimedia Commons
Dung beetle, photo 2
Photo: Bernard DUPONT, CC BY-SA 2.0, Wikimedia Commons
Dung beetle, photo 3
Photo: Bernard DUPONT, 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

Find fresh dung on a warm day, stand back and wait. Beetles fly in within minutes and the rolling begins.

Lend a hand

How to help

Dung beetles bury seeds, feed the soil and keep flies down. Farmers who avoid worming chemicals that pass into dung have far more of them.

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