What I found today!

1) I got a very good source which I think would help me very much with my research paper. It is a book called Biodiversity By E.O. Wilson. It talks about a lot of things about biodiversity like how much biological diversity there is, and at what rate it is being lost and many other things that have to do with biodiversity.

http://books.google.com/books?id=bI3cc2IMq9MC&dq=E.O.+Wilson+book+biodiversity&printsec=frontcover&source=bn&hl=en&ei=IuyPS62BB4W-sgOk4f3fCA&sa=X&oi=book_result&ct=result&resnum=5&ved=0CBgQ6AEwBA#v=onepage&q=&f=false
Book Biodiversity By E.O. Wilson

2) Another one would have to be from the Stanford Encyclopedia Of Philosophy it is also a peer reviewed source

http://plato.stanford.edu/entries/biodiversity/
Stanford Encyclopedia of philosophy

3) I got another source which tells me about what Biodiversity is and why it is important

http://www.ciel.org/Biodiversity/WhatIsBiodiversity.html
What is Biodiversity? and why is it important?

4) This source says a lot about the Biological extinction I still have to read through it and get information for my research paper
http://darwin.eeb.uconn.edu/eeb310/lecture-notes/extinctions/extinctions.html
Patterns of Biological extinction