A zombie snail It's been taken over by a parasite controlling its motor functions & eye stalks, mimicking caterpillars. The parasitic worm wants the snail to be eaten by birds, in whose intestines it will reproduce.

A zombie snail It's been taken over by a parasite controlling its motor functions & eye stalks, mimicking caterpillars. The parasitic worm wants the snail to be eaten by birds, in whose intestines it will reproduce.