Just some items for your reference shelf: First link is to a Powerpoint presentation on avian surgery (powerpoint viewer can be downloaded from Microsoft), the information can also be viewed as text (copy link into google and view text only - View HTML). www.urmia.ac.ir/BulletinFile/196617_Avian%20Surgery.ppt The second is the USGS Manual of Wildlife disease (avians) some shots in this are graphic and it is a very large file (can also be viewed by individual chapter). http://www.nwhc.usgs.gov/publications/field_manual/ The last link is to the complete book: Avian Medicine Principles and applications (can download/view the entire book by individual chapter): http://www.avianmedicine.net/ampa.html