The butterfly that likes the low life
Although widespread across the UK, the tiny and inconspicuous Small Heath is easily missed flying low among the grasses it calls home. It will only fly in sunshine and rarely settles more than a metre above the ground.
Subtle brown and orange wings help it to camouflage, but its bold black eye-spot acts as a helpful bit of disinformation for any potential predators.
The Small Heath chrysalis is a surprisingly vivid green with dark green streaks – a bit like a watermelon.
Male adults will gather around landmarks, like a tree or a bush, and compete for mates by jostling for the most sheltered spot. On the way to these gatherings, known as ‘leks’, virgin females will avoid males altogether. Upon arrival, however, they encourage advances with a conspicuously circular flight pattern.
Despite its name, the Small Heath visits a variety of habitats, not just heathland, and can be spotted on grasslands, sand dunes, brownfield sites and other grassy areas.
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 Small Heath 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.
Small Heath chrysalises are bright green with darker streaks, making them look a bit like tiny striped watermelons.
Test your knowledge
What is a 'lek' to a Small Heath?Male Small Heaths gather in leks, which are areas where they display and compete for mates.
