How pigeons exploit magnetic fields for navigation
Researchers are investigating a new theory that homing pigeons use iron-rich immune cells in their livers to detect Earth's magnetic fields for navigation. This study adds a potential biological mechanism to the ongoing scientific debate regarding how migratory birds sense geomagnetic cues.
Why it matters
Understanding magnetoreception provides deeper insight into animal biology and evolution, potentially influencing future biomimetic navigation technologies.
How pigeons exploit magnetic fields for navigation - Ars Technica
The report is purely scientific and objective, focusing on research findings without external bias.
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