Do bats adapt to gates at abandoned mines?

Abandoned mines can serve as roost sites for bats, but because the mines pose serious risks to humans, officials often install gates at their entrances. With more than 80,000 abandoned mines in the southwestern United States, ...

Not letting the neighbours ruin the mood

New research into the reproductive behaviour of one of New Zealand's most mysterious and unusual insects – the cave weta – shows that the male weta's distinctively-elongated hind legs play a vital role in ensuring mating ...

Warning signs—how early humans first began to paint animals

Visual culture – and the associated forms of symbolic communication, are regarded by palaeo-anthropologists as perhaps the defining characteristic of the behaviour of Homo sapiens. One of the great mysteries of archaeology ...

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