Mycoplasmal Conjunctivitis in Wild Songbirds: The Spread of a New Contagious Disease in a Mobile Host Population Report about the disease, particularly affecting House Finches. http://www.cdc.gov/ncidod/EID/vol3no1/fischer2.htm

Vitamin A Deficiency in Birds Describes the most common preventable avian disease, Vitamin A deficiency or hypovitaminosis A, which particularly affects pet birds that eat only seeds. http://www.multiscope.com/hotspot/vitamina.htm

Understanding Psittacosis Article discusses the symptoms, control and treatment of Psittacosis in birds. http://www.multiscope.com/hotspot/psittacosis.htm

Aspergillosis Aspergillosis is the most common fungal infection in birds. Short discussion of the disease, particularly in parrots. http://www.multiscope.com/hotspot/aspergil.htm

Proventricular Dilatation Disease (PDD) Viral disease originally called "macaw wasting syndrome", and also known as "psittacine wasting syndrome" or "neuropathic gastric dilation". Can occur in any psittacine. http://www.multiscope.com/hotspot/pdd.htm

House Finch Disease Survey Monitors the occurrence of Mycoplasmal conjunctivitis, a disease that affects House Finches and other wild bird species in the United States and Canada. Site describes the disease and how to recognize it. http://birds.cornell.edu/HOFI/index.html

Stop PDD Information and Campaign Site Information about proventricular dilatation disease, an fast-spreading infectious disease that kills many species of parrots and other birds, and solicitation of support for research on this disease and preventing its spread in the wild. http://www.StopPDD.org

Animal Cancer Care - Animal Cancer Care Animal Cancer Care P/L (ACC) was established in November 1997 as a small animal oncology consultancy. The company provides a referral veterinary oncology service operating out of the Brisbane Veterinary Specialist Centre. http://www.animalcancercare.com.au/