Woodpecker tongues wrap around skulls
Their tongues aren't just for eating; they're a super clever shock absorber
Imagine slamming your head into a tree at fifteen miles per hour
How much of what you believe about this is about to survive?
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- Their tongues aren't just for eating; they're a super clever shock absorber
- The bird also possesses a sponge-like bone at the front of its skull that absorbs the remaining vibration.
- Interestingly, the tip of this massive tongue is often covered in barbs and sticky saliva, allowing the bird to reach deep into insect tunnels once…
When a woodpecker hammers a tree, its head travels at 15 miles per hour, experiencing a deceleration of 1,200g. A human would suffer a fatal concussion at just 100g.
To survive, the woodpecker uses a tongue that is three times the length of its beak. Instead of sitting in the mouth, the tongue extends backward, exits the lower jaw, and loops entirely around the back of the skull.
The tongue acts like a biological seatbelt. In the milliseconds before the beak makes contact, the bird tightens these muscles, bracing the brain against the skull and distributing the shock of the impact.
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