[tweetmeme source=”cbyndas” only_single=false]The renowned French Naturalist, Jean-Henri Fabre, in an experiment with processionary caterpillars was able to entice them on to the rim of a large flowerpot. Processionary caterpillars move through the forest in a long procession feeding on pine needles. They derive their name from their habit of following a lead caterpillar, each with its eyes half closed and head fitted snugly against the rear end of the preceding caterpillar.
Fabre succeeded in getting the lead caterpillar to connect up with the last one, creating a complete circle, which moved around the pot in a never ending procession. He thought that after a few circles of the pot, the caterpillars would discover their predicament or tire of their endless progression and move off in another direction. But they never varied their movements.