Wall
Lasiommata megeraThe Wall is a heat-seeking coastal butterfly with brown wings patterned with bright orange and black eye spots. Often seen basking on walls, rocks and paths, they are well adapted to stony and sandy habitats, with mottled underwings that provide excellent camouflage. Disturb them, and they’re liable to keep their eye on you from a short distance in front, and have often made walkers feel like they are being followed. Found mainly in coastal regions across the UK, they are usually seen on their own or in small numbers.
Named after its favourite place to sit
So-named because of its habit of perching on old walls, rocky outcrops and paths to bask in the sun, the Wall likes to rest with its wings two-thirds open. This way, it can catch rays both directly from the sun while also absorbing the light bouncing back off its landing spot.
In hot weather, males patrol fast and low over the ground, seeking out females. In cooler weather, they will bask in sunny spots and fly up to intercept females, or to drive off other males. To attract a mate, males will drum their antennae on the females.
Newly hatched caterpillars have bulbous heads covered in black spots, making them look a bit like ladybirds.
You’ll find these butterflies mostly in coastal areas of England, Scotland, Wales and Northern Ireland. But they’re the solitary type and will usually appear on their own or in low numbers. Look in coastal grasslands, dunes, disused quarries, and gardens.
Vibes
Each butterfly is scored out of 100 across a set of traits, from how bold and visible it is to how far it travels or how particular it is about where it lives. These scores compare each species with the other butterflies in Britain, helping you see their differences at a glance. Here’s what makes the Wall special.
Bright colours, bold patterns, and a love of the spotlight. Some butterflies just can’t help showing off.
Fast, or throwing some seriously impressive moves, these butterflies are in a flutter.
Always on guard, ready to hide or defend - these butterflies have self-preservation down to an art.
It’s ok to be a little… well, weird. These butterflies have been certified with the freak factor.
Like Goldilocks, everything has to be just right for these perfectionists.
Hard to spot and even harder to forget, these butterflies are a true one of a kind.
Bold, curious, and ready to explore, these brave butterflies live for the thrill and aren’t afraid to travel.
Weather-resistant, battle-hardened, and built to survive, these butterflies know how to take it on the wing.
Once disturbed, Walls often fly short distances ahead of walkers, seemingly leading the way.
Test your knowledge
Why are Wall butterflies often seen basking on stones and walls?Walls and rocks help them warm up efficiently by absorbing and reflecting sunlight onto their bodies.
Does the Wall get your vote?