Caterpillar 2008 (1)

Caterpillar 2008 (1)

Observation - Caterpillar 2008 (1). Description: I found this in my Sheffield back garden in 2008 and then again in 2009. It's so distinctive I'm sure someone will know what it is but it turned into a very nondescript flightless female (I'm assuming)

I found this in my Sheffield back garden in 2008 and then again in 2009. It's so distinctive I'm sure someone will know what it is but it turned into a very nondescript flightless female (I'm assuming)