Often photographing caterpillars in the field is more or less a registration. I'll hope this is the correct word? But sometimes a species choose a spot wich makes it possible to create a little extra.
I was a bit struggeling with the wind, but with some patience and focus you can pick the short moments of windlessness.
Camera 1DX
Canon 180 mm macro
ISO 1600
F 6.3
SS 1/125
Fill-inn flash