Figure 6 in Enigmatic affinity in the brain morphology between plotopterids and penguins, with a comprehensive comparison among water birds

Figure 6. Virtual endocasts of ciconiiform, pelecaniform, and suliform birds in lateral aspect (not to scale, for comparison). Abbreviations: cb, cerebellum; e, eminence; fl, floccular lobe; mcv, middle cerebral vein; ob, olfactory bulb; os, occipital sinus; pb, pituitary body; se, sagittal eminence; II–XI, cranial nerves II–XI.