ClipArt ETC
"Brain of pigeon (I. dorsal, II. ventral, III. lateral aspects). OLF.L., Olfactory lobes; C.H., cerebral hemispheres; PB., pineal body; OL., optic lobes; CB., cerebellum; FL., flocculus or lateral extension of cerebellum; M.O., medulla oblongata; PIT., pituitary body at end of infundibulum (INF.); O.N., optic nerves crossing in the chiasma." -Thomson, 1916

Pigeon Brain

"Brain of pigeon (I. dorsal, II. ventral, III. lateral aspects). OLF.L., Olfactory lobes; C.H., cerebral…