![]() | ![]() | Fossilised coral in the Great Barrier Reef could help scientists understand how sea levels have changed since the last Ice Age. |
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Male great bustards point their tail feathers towards the Sun during elaborate mating displays, scientists find. ![]() | ![]() | Sick ants abandon their nests to die in seclusion, reducing the risk of transmitting disease to the relatives, researchers say. |
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