Shark Week | Are Pufferfish Predators Or Prey? 00:57
Pufferfish blow up when they sense a predator nearby, releasing spikes that contain tetrodotoxin, which is lethal to humans.
Shark Week | Are Pufferfish Predators Or Prey? 00:57
Pufferfish blow up when they sense a predator nearby, releasing spikes that contain tetrodotoxin, which is lethal to humans.
