Família Laridae
| Gavineta cuaforcada (Xema sabini) |
| Gavineta de tres dits (Rissa tridactyla tridactyla) |
| Gavina capblanca (Chroicocephalus genei) |
| Gavina de Bonaparte (Chroicocephalus philadelphia) |
 Gavina vulgar (Chroicocephalus ridibundus) |
| Gavina menuda (Hydrocoloeus minutus) |
| Gavina capnegra americana (Larus atricilla) |
| Gavina de Franklin (Larus pipixcan) |
| Gavina capnegra (Larus melanocephalus) |
| Gavina corsa (Larus audouinii) |
| Gavina cendrosa (Larus canus) |
| Gavina de Delaware (Larus delawarensis) |
| Gavià fosc (Larus fuscus) |
| Gavià argentat de potes roses (Larus argentatus) |
 Gavià argentat (Larus michahellis) |
| Gavià caspi (Larus cachinnans) |
| Gavinot polar (Larus glaucoides) |
| Gavinot (Larus marinus) |
