Caterpillar processions in Spain, a natural menace!

Caterpillar processions in Spain, a natural menace!

Of course, now is the time of year when processionary caterpillars tend to be around – and every English language newspaper in Spain seems to be full of dire warnings about them.  So much so that it can seem a wonder that anything survives at all within the Spanish countryside… Certainly, processionary caterpillars can be dangerous.  They have poisonous hairs [...]