Luís Gaifém:
Chroicocephalus ridibundus (Linnaeus, 1766)
Luís Gaifém:
Chroicocephalus ridibundus (Linnaeus, 1766)
Luís Gaifém:
Chroicocephalus ridibundus (Linnaeus, 1766)
Luís Gaifém:
Chroicocephalus ridibundus (Linnaeus, 1766)
Luís Gaifém:
Chroicocephalus ridibundus (Linnaeus, 1766)
Luís Gaifém:
Chroicocephalus ridibundus (Linnaeus, 1766)
Luís Gaifém:
Chroicocephalus ridibundus (Linnaeus, 1766)