What is one critical purpose of the Kiskadee's prey-beating technique?

Answer

To reposition the item so it can be swallowed headfirst, avoiding injury.

This striking action serves to stun the creature, break up tough exoskeletons, or, crucially, allow the bird to reposition the prey so it can be swallowed headfirst, preventing sharp parts from catching in the throat.

What is one critical purpose of the Kiskadee's prey-beating technique?
birdcharacteristicKiskadee