Large heath butterfly

When: June - August

Scientific name: Coenonympha tullia

Gaelic name: Dealbhan mòr an fhraoich

Wingspan: 35-40mm

Where: Boggy, damp areas, Wester Moss SSSI (Butterfly Conservation Scotland reserve)

Described as a 'bog specialist', this modest but beutiful butterfly prefers the specific conditions found in peatland habitats. Due to the loss of many peat bogs over the last 50 - 60 years, the Large heath has declined drastically and is now listed as a UK Biodiversity Action Plan Species.

The large heath can be defined from its cousin, the small heath, by the eye spots along the edges of the wing. This feature varies greatly between individuals, so another good way to tell is by the size - the large heath being noticeably bigger, of course! This butterfly rests with its wings closed and can be spotted on it's favourite food - hare's-tail cottongrass. 

Although many of the butterflies we are used to seeing can only be spotted on fine, still days, the large-heath is a bit more hardy and will fly in dull weather, as long as the air temperature is warm enough. 

Butterflies have historically been regarded as symbols of the soul, however in Devon people used to rush to kill the first butterfly of the year as they believed it to be bad luck!

Visit Butterfly Conservation Scotland's website for further details of when and where to see the glorious Large heath butterfly.