Environment
Wave motion shows how bird flocks have to be just the right size
Simulations of how bird flocks move collectively found that some can be too large for information to pass across the whole group, limiting the size of a flock
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Environment
Robo-raven morphs its wings to back flip in mid-air
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Environment
Stunning fossils: The seven most amazing ever found
Features
Environment
Wind riders: Amazing albatross flight inspires drones
Features
Environment
Zoologger: Cockatoos learn to make and use a tool
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Environment
Cunning Neanderthals hunted and ate wild pigeons
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Earth
Flip the birds: Migration began in the north not south
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Environment
Extinct mega penguin was tallest and heaviest ever
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Environment
Dinosaurs shrank for 50 million years to become birds
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Environment
Decisions ripple through flocks of birds like a wave
3D videos of starlings show that cues to turn flow through the flock like ripples on a pond, rather than spreading evenly like a diffusing gas
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Environment
Feathersaurus: plant-eating dinos had plumage too
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Earth
This brand-new kingfisher is critically endangered
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Environment
60 Seconds
News
Environment
Biggest ever flying bird and the beast that dwarfed it
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