Three different colour names depending on who you ask, but everyone agrees it nicked the entire rainbow.
Fun fact: Deliberately eats clay from Amazonian riverbanks to neutralize the toxins in unripe seeds and fruit.
Genuinely one of nature's best rebrandings because that's a beetle doing pest control.
Fun fact: When threatened, they bleed a foul-tasting alkaloid fluid from their knee joints to repel predators.