Fig. 5 in Functional Significance Of Anatomical Accommodation In The Skull Of Common Hoopoe, Upupa Epops (Bucerotiforme Upupidae)

Fig. 5. Scanning electromicrograph of the skull of common hoopoe Upupa epops showing different positions of flexion zones between bony elements of brain case and upper jaw; Nasofrontal zone (double arrows), nasolacrimal zone (arrow) and third flexion zone (arrow head) which appears between the upper jaw (Uj) and Jugal bar (J).). Scale bar 1 mm, 500 mm. See the list of anatomical abbreviations.