Let's Talk About Sex...

Allen brought up the bird and the bee story, which I have never actually heard from anyone since my parents are Chinese and haven't the slightest clue what this story may be. Also, when I hit puberty my dad just handed me a library book on puberty and sexuality. I guess that's the scientist's way of dealing with this touchy subject: research. Will someone please enlighten me on the bird and bee story, hopefully post it in its entirety?