Like John below I also found some early instar Small Eggar larvae at WWT Steart on the coastal scrub there. Sadly my local nest won't be there anymore as the hedge it was on has been cut to the ground regularly the past year or so. A fate that harms many of our hedgerow species.
Plenty of Brown-tail moth larvae too. Earlier in the year I counted 113 larval nests of Brown-tail on a short stretch of scrub.