Interactive Bugs

Bugs

Southern hawker

Aeshna cyanea

A big, curious dragonfly that will often fly right up to have a look at you before darting away.

Length
About 7cm
Look for it
June to October
Where
Garden ponds and woodland paths

My spotter's list

Shoots across, holds still in the air, darts sideways. Move your pointer and see.

When to look

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Dragonfly

Good to know

Six things about the dragonfly

History

Older than the dinosaurs

Giant dragonfly-like insects were flying over 300 million years ago, some with wings wider than a gull's.

Flight

Four wings, one pilot

Each wing can move on its own, so dragonflies can hover, turn on the spot and even fly backwards.

Hunting

Ace hunters

Dragonflies catch flying insects in mid-air, and studies have found they succeed in the vast majority of their attacks.

Eyes

Seeing all round

Their huge compound eyes are made of thousands of tiny lenses, giving them almost all-round vision.

Water

Most of life underwater

A dragonfly spends most of its life as an underwater nymph, sometimes for years, before climbing out to become a flying adult.

Adults

A short summer

The flying adult stage is the shortest part of a dragonfly's life, usually lasting a few weeks.

The real thing

Photos of the dragonfly

Southern hawker, photo 1
Photo: Thomas Bresson, CC BY 2.0, Wikimedia Commons
Southern hawker, photo 2
Photo: Andreas Eichler, CC BY-SA 3.0, Wikimedia Commons
Southern hawker, photo 3
Photo: Charles J. Sharp, CC BY-SA 4.0, Wikimedia Commons
Out and about

How to spot one

Look along woodland rides, hedges and garden ponds from July to October. This one is curious and will often fly right up to look at you.

Lend a hand

How to help

A pond without fish, with plants standing up out of the water, gives the nymphs somewhere to climb out and become adults.

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