Insect-of-the-Day

Today I came across Papilio Demoleus (The Lime Butterfly) while studying. It's an agricultural pest that attacks citrus leaves. Reminds me of someone. Hehe. Anyway, whether or not it's a pest, is relative. If it's it the woods and ain't bothering anyone, it's an insect but if it starts bothering people, it becomes a pest (ok, if I use such phrasing in the exams, I wonder what kind of marks I'd get).