Gulls (Laridae)

Silver Gull (Larus novaehollandiae) - HBW 3, p. 614

French: Mouette argentée German: Silberkopfmöwe Spanish: Gaviota Plateada Australiana

Taxonomy: Larus Novæ-Hollandiæ Stephens, 1826, New South Wales.
Forms superspecies with L. hartlaubii and L. scopulinus, and all three sometimes treated as a single species. Morphometric analysis of skeletal characters links prtesent species consistently with L. maculipennis, L. serranus and L. cirrocephalus. Tasmanian birds sometimes separated as race gunni, but variation only clinal. Two subspecies recognized.

Subspecies and Distribution:

  • forsteri Mathews, 1912 - N Australia; New Caledonia and Loyalty Is.
  • novaehollandiae Stephens, 1826 - S Australia and Tasmania.