pine wandering caterpillar (Thaumetopoea pytyocampa)
It is located in Europe, parts of Asia and North Africa.
It lives on pine or cedar trees.
It migrates in lines from nose to tail, with up to 300+ individuals.
Each caterpillar follows the silk trail laid by the previous one.
But even in the United States, native species such as tent caterpillars and autumn worms do this – especially if:
They leave their nests to find a place for th
