grebe (ornithology)

Taucher (n) [m.] (ornithology)

grèbe (n) [m.] (ornithology)

svasso (n) [m.] (ornithology)

tuffetto (n) [m.] (ornithology)

colimbo (n) [m.] (ornithology)

fuut (n) [m.] (ornithology)

dopping (u) (n) (ornithology)

mergulhão (n) [m.] (ornithology)