Caterpillar of The Blue Underwing Moth (Catocala fraxini)
Caterpillar of The Blue Underwing Moth (Catocala fraxini)

Historically this moth was scarce but widespread in the UK, but is probably now extinct here. Today it can be found in central Europe and parts of Scandinavia. The moth hibernates in the egg stage, and the caterpillars feed on poplar and aspen

Caterpillar of The Blue Underwing Moth (Catocala fraxini)

Historically this moth was scarce but widespread in the UK, but is probably now extinct here. Today it can be found in central Europe and parts of Scandinavia. The moth hibernates in the egg stage, and the caterpillars feed on poplar and aspen