"Bird Diseases" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Diseases of birds not considered poultry, therefore usually found in zoos, parks, and the wild. The concept is differentiated from POULTRY DISEASES which is for birds raised as a source of meat or eggs for human consumption, and usually found in barnyards, hatcheries, etc.
This graph shows the total number of publications written about "Bird Diseases" by people in this website by year, and whether "Bird Diseases" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.