What is the likely evolutionary purpose of the specialized, reinforced bony structures around an owl's ear canals and orbits?

Answer

To cushion the impact when striking prey at high velocity

The reinforced skull structure likely helps cushion the impact when the owl strikes prey with high velocity, absorbing shock that would otherwise cause significant injury.

What is the likely evolutionary purpose of the specialized, reinforced bony structures around an owl's ear canals and orbits?
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