Zoology
From Tardis Wiki, the free Doctor Who reference
Zoology was a branch of biology dealing with the study of animal life, modern and prehistoric.
Dodo Chaplet knew some zoology, recognising many species on board the Ark. (TV: The Ark)
Looking for ways to fight a Lupine Wavelength Haemovariform, Rose Tyler searched the library of Torchwood House for books on biology including zoology. (TV: Tooth and Claw)