This site is currently being updated by Andrew Parsons. Consequently there will be inactive links.
News 24/03/08 - Microscope Courses next one Sunday April 6th - course full
28/7/07 - Want to know more about Marek's disease, Pigeon paramyxovirus and many other conditions. See my VLA Avian database in Downloads.
Marek's Disease, Enlarged Spleen on the Left - Normal on the Right Marek's Disease, Enlarged Liver at the bottom - Normal at the Top