Nightmarish Parasites Hack Snail Brains to Survive
This parasitic worm invades a snail's eyestalks, where it pulsates to imitate a caterpillar, attracting the ultimate target, a bird.
Ridley Scott Wanda Weslowska Henri Koskinen Shutterstock Gary Larson Tomasz Weslowski Vasilii Aleksandrov Shutterstock
Source: howstuffworks.com