House Finch Disease Survey http://birds.cornell.edu/HOFI/index.html
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.
Stop PDD Information and Campaign Site http://www.StopPDD.org
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.