Interactive Bugs

The garden · Spiders and scorpions

Garden spider

Araneus diadematus

A plump brown or orange spider with a cross of white spots on its back, sitting head-down in the middle of a round web.

Size
Females up to 15mm in the body
Look for it
June to October
Where
Gardens, hedges, fences and window frames

My spotter's list

Lowers itself on a thread of silk. Move your pointer and see.

When to look

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Garden spider

Good to know

Six things about the garden spider

Cross

Marked with a cross

The pale spots on its back form a cross. It is sometimes called the cross spider.

Web

A new web most days

It often eats its old web at night and spins a fresh one, recycling the silk.

Silk

Stronger than steel

Weight for weight, spider silk is stronger than steel and far stretchier.

Feet

Why it does not stick

Only the spiral threads are sticky. The spider walks on the dry spokes.

Shake

A blur when alarmed

If you disturb it, it shakes the web so fast that it turns into a blur.

Eggs

A silk bag of eggs

In autumn the female lays several hundred eggs in a yellowish silk bag, then dies. The spiderlings hatch in spring.

The real thing

Photos of the garden spider

Garden spider, photo 1
Photo: Quartl, CC BY-SA 3.0, Wikimedia Commons
Garden spider, photo 2
Photo: Lucarelli, CC BY-SA 3.0, Wikimedia Commons
Garden spider, photo 3
Photo: Robert Flogaus-Faust, CC BY 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

September and October mornings are best: dew shows up every web. Look across gaps in hedges and between plant stems.

Lend a hand

How to help

Leave webs where they are if you can. Each one catches flies, wasps and mosquitoes for nothing.

Following youLadybird