Tufted caterpillars

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Vapourer moth (Orygia antiqua) caterpillar on strawberry tree (Arbutus unedo)

I spotted this stunning caterpillar munching away on the strawberry tree that I planted last winter. When I looked it up I found that it is, I think, a vapourer moth caterpillar. Everything I read suggested that these caterpillars feed on deciduous trees, especially fruit trees. So I thought that it must have fallen down from one of the neighbouring trees. But looking more closely, I noticed three of its shed skins on the undersides of the strawberry tree’s leaves. So it would seem it has completed its caterpillar life stage here, quite happily eating the strawberry tree’s evergreen leaves. In total, this one caterpillar has eaten less than one leaf. I read that they are “no longer a significant pest in orchards because of the use of insecticides”…

I also spotted another tufted caterpillar on a snowy mespilus shrub (Amelanchier lamarckii). It’s not as impressive as the vapourer, but still quite striking. It too is a moth caterpillar, this time of the grey dagger (Acronicta psi).

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Caterpillar of grey dagger moth on snow mespilus

It always puzzles me that many people say they like butterflies; but they think moths are somehow less nice; and caterpillars are purely pests.