Peacock butterfly

Peacock ©Rachel Scopes

Peacock butterfly

Peacock ©Terry Whittaker/2020VISION

Peacock

Scientific name: Aglais io
The markings of the peacock are unmistakeable - big, blue 'eyes' just like a peacock's tail feathers. It can be seen feeding on flowers all year-round during warm spells, and overwinters as an adult.

Species information

Statistics

Wingspan: 6.3-7.5cm

Conservation status

Common.

When to see

January to December

About

A strikingly beautiful, red butterfly, so-named for the large blue and yellow 'eyes' on each upperwing that bare a marked resemblance to the tail feathers of a peacock. It is on the wing throughout the year, having a single brood, and overwinters as an adult. A very common butterfly, the peacock is a regular visitor to our gardens where it feeds on buddleia and other flowers. It ranges far, however, and can also be found in the shelter of woodland rides and clearings. The caterpillars feed on common nettles.

How to identify

Perhaps our most familiar butterfly, the peacock is deep-red with black spots and blue 'eyespots' on both the forewings and hindwings. Its underside is dark brown, making the wings look like dead leaves.

Distribution

Widespread.

Did you know?

When alarmed, the peacock is able to make a hissing noise by rubbing its wings quickly together. Coupled with its huge eyespots, it becomes a scary prospect for would-be predators.

How people can help

To attract butterflies, such as the peacock, into your garden, plant nectar-rich borders for them to feed along and climbing Ivy and shrubs for overwintering insects. To find out more about encouraging wildlife into your garden, visit our Wild About Gardens website, at www.wildaboutgardens.org.uk: a joint initiative with the RHS, there's plenty of facts and tips to get you started. To buy bird and animal food, feeders and homes, visit the Vine House Farm website - an award-winning wildlife-friendly farm which gives 5% of all its takings to The Wildlife Trusts.