Silver Gull
Chroicocephalus novaehollandiae Nom sp Point Addis Vic May 2008 AU-SIGU-13
Silver Gull immature
Chroicocephalus novaehollandiae Ssp gunni St Helens Tas April 2010 AU-SIGU-26
Chroicocephalus novaehollandiae Nom sp Western Treatment Plant Vic Dec 2010 AU-SIGU-25