title: Aspergillosis in a North Island robin (Petroica longipes).
abstract: METHODS
  A 3-year-old female North Island robin (Petroica longipes) was found dead on Tiritiri Matangi Island during the breeding season.
  
  
  RESULTS
  The bird was in poor condition, and there was a 13 x 8 mm granulomatous mass in the thoracic cavity causing displacement of the heart and left lung. Histologically, the mass was a large granuloma infiltrated with fungal hyphae, and the liver contained multifocal aggregates of inflammatory cells.
  
  
  METHODS
  Thoracic aspergillosis and multifocal hepatitis.
  
  
  CONCLUSIONS
  Determining the causes of death in populations of wild birds is often hampered by a lack of recovery of carcasses, autolysis and poor clinical history. In this case, the life history of the bird was known and recovery of the body was relatively swift. This is the first published description of aspergillosis in a free-living North Island robin.
authors.affiliation: Ecology Group, Massey University, Private Bag 11222, Palmerston North, New Zealand.
authors.forename: M
authors.initials: M
authors.lastname: Low
authors.forename: A
authors.initials: A
authors.lastname: Berggren
authors.forename: K J
authors.initials: KJ
authors.lastname: Morgan
authors.forename: M R
authors.initials: MR
authors.lastname: Alley
mesh_terms: D000818:Animals; D000835:Animals, Wild / Q000382:microbiology; D001228:Aspergillosis / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D001232:Aspergillus fumigatus / Q000302:isolation & purification* / Q000472:pathogenicity; D017809:Fatal Outcome; D005260:Female; D009520:New Zealand / Q000453:epidemiology; D020308:Songbirds / Q000382:microbiology*