Caterpillar on fern

Caterpillar on fern

Observation - Caterpillar on fern - UK and Ireland. Description: I brought my house-plant, a fern, inside and discovered a large green caterpillar, only active at night, munching away at the leaves. It's about 40mm long. I put it in a jar with some leaves and it has now pupated.

I brought my house-plant, a fern, inside and discovered a large green caterpillar, only active at night, munching away at the leaves. It's about 40mm long. I put it in a jar with some leaves and it has now pupated.