Caterpillar-1 2014-05-31 Foxton

Caterpillar-1 2014-05-31 Foxton

Observation - Caterpillar-1 2014-05-31 Foxton - UK and Ireland. Description: Green caterpillar on garlic mustard. The only species I know that feeds on this plant is Orange-tip, but it doesn't look quite right per books!

Green caterpillar on garlic mustard. The only species I know that feeds on this plant is Orange-tip, but it doesn't look quite right per books!