Onderka D K, Kierstead M
J Wildl Dis. 1979 Jul;15(3):363-6. doi: 10.7589/0090-3558-15.3.363.
A species of Actinobacillus was isolated in pure culture from the carcass of a captive Australian black swan (Cygnus atratus) dying of acute septicemia. The gross and microscopic findings are described and the significance of the isolate is discussed.