A diagram of a songbird's brain from Wikimedia Commons (L. Shyamal after F. Nottebohm): the telencephalon, diencephalon, midbrain, cerebellum, medulla and olfactory bulb, the six nuclei of the song system (HVC, RA, LMAN, Area X, DLM, nXIIts), the posterior descending and anterior forebrain…
A real anatomical diagram. Hover any part to see its name, click to answer the quiz question.