A photo of a silver gull looking off to the side.Photo by Andrew Silcocks

Australian Silver Gull

Chroicocephalus novaehollandiae novaehollandiae

Confirmed infectedvery high flu risk

Conservation status: least concern

The most common gull found in Australia, across the mainland, Tasmania, and surrounding islands. Being bold scavengers, these birds will try to steal your chips. They are of least concern for conservation and are actually overrunning populations of other nesting birds.

References

  1. National risk scores for H5 bird flu for native birds and mammals — DCCEEW
  2. Chroicocephalus novaehollandiae novaehollandiae — Wikipedia
  3. H5 bird flu events in wildlife: Latest data — DAFF (2026)