Polydamus winter caterpillars - BarbaraRibble
P103RecropD8D4-6HrXnone169
Nov. 23, 2007  9:54 a.m.  P103x0169  
Also Day Eight, note the difference in head size between an 8th day one and its sixth day sibling.

P103RecropD8D4-6HrXnone169
Nov. 23, 2007 9:54 a.m. P103x0169
Also Day Eight, note the difference in head size between an 8th day one and its sixth day sibling.