This year one of my target caterpillars for raising is the Small Copper (Lycaena phlaeas). This butterflies is one of the smallest but most common species in our region. Nevertheless, finding caterpillars is a bit tricky.
As with many species of the Blues, caterpillars are tiny and well disguised. This counts for the Small Copper, too. I’ve been browsing through vegetation accepted as host plant every once in a while, with no results so far. In autumn 2015, however, I tracked down a habitat where I’ll continue my search this spring. Just nearby where we live, in a small rocky forest.
One afternoon I spent checking Rumex plants on those rocks, finding two empty egg shell. Caterpillars I found none, possibly they had already withdrawn for hibernation as it was later in autumn. I’m optimistic to find slightly larger caterpillars once the snow has gone and the warm spring sun gets the plants to grow again.