Malaysian Exploding Ants. When their nest is invaded, they rupture their own abdomens, releasing a sticky, bright yellow fluid laced with toxins on their attackers. Similar to honey bees that die after stinging, the exploded ants do not survive, but their sacrifice can help save the colony.
Cyanide Excreting Millipedes. Keep an eye on the ground and any decaying trees as you’re walking the trails of the Pacific Northwest and you’re likely to see bright yellow spots moving along the ground, look closer and you’ll notice those spots are on the “keels” of a dark millipede about 2 inches long.
