At Least They'll Never Go Hungry

Today's fun fact blows my mind. I assumed ever animal needed to eat to sustain itself. Apparently, I was misguided in that notion.

To add on to this tidbit, some adult moths don't even have a mouth. Luna moths, for example, have an adult lifespan of about a week. Their sole purpose is to mate before they die, so they don't waste time searching for food. Not having a mouth or stomach makes it an easy choice for them.