P9300153 big fat green caterpillar

P9300153 big fat green caterpillar

Observation - P9300153 big fat green caterpillar. Description: as big as a 8 year old's thumb as you can see! yellow point, very active on fence next to a willow tree

as big as a 8 year old's thumb as you can see!
yellow point, very active on fence next to a willow tree