A widespread and often ubiquitous butterfly, the Small Heath has can be found in almost any dry grassy area across its range. It is one of the few butterflies that will fly in gloomy conditions although in typical heath fashion, it never rests with its wings open. At coastal sites in Ireland it can be quite numerous. It occurs in several forms across Europe which can look markedly different from one another, as shown below.

Distribution: All Europe

Flight Period: In Ireland it flies in 1 brood from May-July, but can fly February-November in the south in multiple broods. Usually May-August in most areas.

Habitat: Grassy places of all kinds up to 2000m. In my experience it is commoner at lower altitudes.

Foodplants: Various grasses (Poaceae).

Nectar Sources: Buttercups (Ranunculus), tormentils (Potentilla erecta), Ragwort (Jacobaea vulgaris), thymes (Thymus), Marjoram (Origanum majorana),  hawkweeds (Hieracium) etc.

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