Friday, 27 February 2015

More Very Special Little Gems.

On the Isle of Wight we can look forward to our own very special butterfly again this season when the Glanville Fritillary emerges at the end of April or early May.
The female butterfly will lay up to 200 eggs on the host food plant,Ribwort Plantain.Following the fourth moult or instar the larvae build a web in order to hibernate over the winter.After the sixth and final moult the caterpillars will disperse from their protective web and pupate




When disturbed or in inclement weather the larvae will retreat back into the undergrowth  behind their web and form into a protective ball.