Birds and the Bees

Panel 1- Dad: " You know, Son.. it's the duty of the males to impregnate the Queen
                        and when that time comes, we race against each other to reach the Queen.."
Panel 2- Dad: " Then after a few days, the males will die one by one.."
              Son: " Father, how come you're still alive?"
Panel 3- Dad: " Well, it's not in me to join a race, son.. besides, I don't want to die early.. Hehehe"