18/06/2026
A huge flock of Speckled Pigeons arrive at the house each morning and often see them circling overhead before heading off for the day.🙂
Scientists theorize that when pigeons circle immediately after take-off, they may be calibrating an internal navigation system. Tiny iron-based particles in the head may respond to changes in the Earth's magnetic field, while light-sensitive structures in the eye could help detect directional cues we cannot perceive.
It's not a single GPS system, but a layered map built from magnetism, the sun's position, wind, smell and visual memory all working together.
Learning about nature through my 📸
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Supporting wildlife🦜🦩🐾🐞🪱🐝 🦅