The Weekly Photo Challenge is: Yellow
Yesterday, I was sweeping my porch and swept up a beautiful yellow male Io moth. At first, I thought it was dead, but when threatened he flipped his forewings forward exposing the large eyespots on his hind wings.
Most people in Nicaragua are afraid of gusanos, or caterpillars. I had no idea why, until I researched the venomous sting of the Io moth caterpillar. Virtually the entire bodies of larvae are protected by venomous spines. When spines penetrate the skin, the tips break off and release the venom.
His eyespots have white highlights resembling reflections of vertebrate eyes.