josealama: Larus dominicanus vetula
josealama: Larus fuscus
josealama: Larus occidentalis
josealama: Larus hiperboreus
josealama: Larus smithsonianus
josealama: Larus argentatus
josealama: Larus michahellis
josealama: Larus schistisagus
josealama: Larus vegae
josealama: Larus delawarensis
josealama: Larus canus
josealama: Larus barabensis
josealama: Larus crassirostris
josealama: Larus melanocephalus
josealama: Larus audouini
josealama: Larus genei
josealama: Chroicocephalus hartlaubii
josealama: Larus melanocephalus
josealama: Larus cirrocephalus
josealama: Larus ridibundus
josealama: Larus hemprichii
josealama: Larus heermanni
josealama: Rynchops niger
josealama: Sterna caspia
josealama: Sterna maxima
josealama: Sterna caspia
josealama: Thalasseus bergii
josealama: Sterna aurantia
josealama: Sterna acuticauda
josealama: Sterna paradisea