Tachybaptus, Genus
Tadorna, Genus
Tarsiger, Genus
Tetrao, Genus
Tetrax, Genus
Threskiornithidae, Familia
Tichodroma, Genus
Tringa, Genus
Troglodytes, Genus
Troglodytidae, Familia
Turdidae, Familia
Turdus, Genus
Turnicidae, Familia
Turniciformes, Ordo
Turnix, Genus
Tyto, Genus
Tytonidae, Familia