A Walk to the Beach: Spain Part 1
I t was an extremely early start to catch the 6.30 flight to Alicanti but both Diane and I were keen to grab our cameras and venture into the cool sunshine that Guardamar provided. We wandered down to the beach through a pine grove searching for flowers and anything we considered to be interesting. Not everything we encountered was safe. There, hanging from several pine trees, were the infamous processionary caterpillar nests. The pine processionary moth flies around May to July and only lives for about one day during which time it must mate and lay its eggs in the foliage of a pine tree. A single female can lay up to 300 tiny eggs and it takes around a month for them to hatch. Once they have hatched, the minute caterpillars have five growth stages called ‘instars’. During their third moult or instar they build the white cotton-wool like nest and continue to feed on the pine leaves until the fifth instar. This usually happe...