Peacock

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.

Scientific name

Aglais io

When to see

January to December

Species information

Category

Statistics

Wingspan: 6.3-7.5cm

Conservation status

Common.

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.