Leafy seadragons are masters of camouflage, blending seamlessly with seaweed and kelp forests, using their leaf-like appendages not just for disguise but also for attracting mates. elaborate
Marine iguanas sneeze to expel excess salt from their bodies. elaborate
Some pufferfish species contain tetrodotoxin, a neurotoxin so potent that there's no known antidote. A tiny amount can be fatal to humans. elaborate
Poison dart frogs don't actually get their poison from their diet, but from insects they eat in their wild habitat. Captive-bred poison dart frogs are harmless. elaborate
