Pterion

Pterions are smooth sections of the bird's skull, located in front of the eye sockets at the base of the beak. They form the front surface of the beak and are of particular importance for birds, because they are the ones who are primarily under attack from predators. Below is an overview of the main functions of pterions as organs for birds.

Why are pterions so large? The fact is that pterions have multifunctional significance, and that is why they are so large. The pterion contains a large number of cranial nerves and vascular canals. In addition, the fusion of the upper and lower jaws occurs in this area. The opening of the beak is carried out precisely with the help of the pterion. The functions of this structure also include regulation of brain activity, intraptelion thought formation and metabolism. Along with their functions, pterions play an important role in bird nests, the movement of chicks from the hole and rise into the air.