Sawfly?

Sawfly?

Observation - Sawfly? - UK and Ireland. Description: Green caterpillar/larva - appeared to be eating reed leaf (second picture on bramble branch - fell on branch from reed leave when I moved reed to take a better picture) Approx 30-40mm long

Green caterpillar/larva - appeared to be eating reed leaf (second picture on bramble branch - fell on branch from reed leave when I moved reed to take a better picture)

Approx 30-40mm long