United Airlines should take note

Hey! Where's my copy?

No fair!

Isn't it beautiful?

This is a Luna Moth, (Actias Luna). Depending on where you are in North America, you may see only one generation per year during the warmer months, or you might see three if your local climate is temperate. Their lifespan as a full-on procreating adult moth is one week.

The reason why you haven't ever seen one in person is because they are nocturnal, and male and female moths mate at night, for about four hours. Adult Luna Moths have no mouth - it doesn't need to eat, so it spends all of its waking time flying around and fucking.

Let this be a lesson to you from the world of nature. Life is short. Get out into the balmy summer night and make the most of it!

Looks like you've blown a seal.

This handout picture released on Tuesday by the animal park of Nuremberg shows Mike, a male sea lion. Officials say Mike, 19, has died of exhaustion after over-exerting himself during the mating season in an animal park in Nuremberg, Germany. The Californian sea lion and the father of 12 offspring through three different females (Farah, Tiffy and Soda) showed signs of tiredness at around midday the day before.

(Getty photo courtesy of Stadt Nuernberg / July 21, 2009)