Liste des 32 espèces :
- Chroicocephalus genei (Brême, 1839)
- Chroicocephalus philadelphia (Ord, 1815)
- Chroicocephalus ridibundus (Linnaeus, 1766)
- Hydrocoloeus minutus (Pallas, 1776)
- Ichthyaetus audouinii (Payraudeau, 1826)
- Ichthyaetus melanocephalus (Temminck, 1820)
- Larus argentatus Pontoppidan, 1763
- Larus cachinnans Pallas, 1811
- Larus canus Linnaeus, 1758
- Larus delawarensis Ord, 1815
- Larus fuscus Linnaeus, 1758
- Larus glaucoides Meyer, 1822
- Larus hyperboreus Gunnerus, 1767
- Larus marinus Linnaeus, 1758
- Larus michahellis Naumann, 1840
- Larus smithsonianus Coues, 1862
- Leucophaeus pipixcan (Wagler, 1831)
- Pagophila eburnea (Phipps, 1774)
- Rhodostethia rosea (MacGillivray, 1824)
- Rissa tridactyla (Linnaeus, 1758)
- Xema sabini (Sabine, 1819)
- Chlidonias hybrida (Pallas, 1811)
- Chlidonias leucopterus (Temminck, 1815)
- Chlidonias niger (Linnaeus, 1758)
- Gelochelidon nilotica (Gmelin, 1789)
- Hydroprogne caspia (Pallas, 1770)
- Sterna dougallii Montagu, 1813
- Sterna hirundo Linnaeus, 1758
- Sterna paradisaea Pontoppidan, 1763
- Sternula albifrons (Pallas, 1764)
- Thalasseus elegans (Gambel, 1849)
- Thalasseus sandvicensis (Latham, 1787)