How elephants send messages through footsteps and hear through skulls
Researchers have discovered that elephants utilize bone-conduction hearing to detect vibrations through the ground, allowing them to communicate over distances of 10 kilometers or more. This secondary sensory system complements their airborne vocalizations and is enhanced by their unique middle ear structures.
Why it matters
Understanding how large mammals communicate through seismic vibrations provides critical insights into animal behavior and sensory biology, which can inform conservation efforts.
An elephant doesn’t need to hear another elephant to know it’s there. It can feel it. Yes, kind of like telepathy, but not exactly. You see, elephants can communicate with other elephants through sounds that can travel through the air up to five kilometres. But that’s not their only mode of communication. They have a second channel running alongside it: vibrations that move through the ground itself, climbing up through an elephant’s feet, legs and skull before reaching the inner ear.
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