Chroicocephalus

Barred olivine chondrule

Larus philadelphia, Bonaparte's gull

Larus ridibundus, common black-headed gull

Larus novaehollandiae, silver gull

Larus philadelphia, Bonaparte's gull

Loon, Gavia immer

Bonaparte's gull, Chroicocephalus philadelphia

Grey-headed gull (African), Chroicocephalus

Black-headed gull, Chroicocephalus ridibundus

Black-headed gull, Chroicocephalus ridibundus

Wandering albatross, Diomedea exulans (vulnerable)