Imperium naturæ C. Linnaeus, 1758 - nature
Mundus Plinius - physical world
naturalia - natural bodies
Regnum Animale C. Linnaeus, 1758 - animal kingdom
see Kingdom Animalia Linnaeus, 1758
Class Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758
Order Anseres Linnaeus, 1758
see Suborder Anseres Linnaeus, 1758
Genus Larus Linnaeus, 1758
1 Larus tridactylus Linnaeus, 1758
see Rissa tridactyla (Linnaeus, 1758)
2 Larus canus Linnaeus, 1758 - mew gull
3 Larus marinus Linnaeus, 1758 - great black-backed gull
4 Larus fuscus Linnaeus, 1758 - lesser black-backed gull
5 Larus atricilla Linnaeus, 1758 - laughing gull
6 Larus parasiticus Linnaeus, 1758
see Stercorarius parasiticus (Linnaeus, 1758)