Witch's Venombane

A witch's venombane is a species of butterfly native to Angry Birds Toon world, but were introduced to real life North America by humans in 2017 due to pet trade using universe travel. It largely resembles a scarlet monarch, but with blue wings as opposed to red wings and has yellow stripes and a large yellow eyespot on each of its large wings. It protects itself from most predators by being poisonous (not deadly, but tastes bad) to predators.