Life Cycle
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The Small Copper
forms rather loose colonies centred on their larval food plants
and adults spend much of their time making short flights around
the breeding site looking for females and feeding on flowers. Males
are particularly fond of positioning themselves on flowers to bask
in the sun and from which they launch attacks against any other
small butterflies
intruding onto their territory. This species typically has three
broods a year with the third generation caterpillars over-wintering.
The over-wintering caterpillar pupates at the end of March or beginning
of May and first brood adults are on the wing in early May. After
a developmental period of about two months, the second brood adults
emerge in the first half of July and the third brood in late September
/ early October. The preferred food plants of the caterpillars are
Docks and Sorrels - Sheeps Sorrel, Rumex acetosella, and Common
Sorrel, Rumex acetosa.There
are typically 2 or 3 generations each year, depending on the weather,
with 4 generations in extremely good years. The first adults emerge
in May, occasionally at the end of April, with the last adults being
seen around the middle of October, depending on location.
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