A little leaky

[apaz]

Hey there folks.
So, I got a flat and well I figured since I'm taking the tire off I should look into the other stuff going on.
I have a bunch of oil, what seems to be all over the place and I was wondering if anyone had some insight on exactly what I should be looking for.
I'm a complete newbie on motorcycle maintenance, but not unfamiliar with getting my hands dirty and tools, so what better way to learn than to get into it.

I've got the back tire off and the gas tank removed but I thought I would check in with those that have much more experience and knowledge than I do and see what I get before I get deeper into it.

Alright, got some pics to put up. Any thoughts?
Thanks in advance.

Armando