Another wonder, Hills are alive with the sound of ants.
Advances in audio technology have enabled scientists to discover that ants routinely talk to each other in their nests.
Most ants have a natural washboard and plectrum built into their abdomens that they can rub together to communicate using sound.
Using miniaturised microphones and speakers that can be inserted unobtrusively into nests, researchers established that the queens can issue instructions to their workers.
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Professor Jeremy Thomas, of the University of Oxford, said improvements in technology had made the discoveries possible because it meant the ants could be recorded and subjected to playbacks without becoming alarmed.
By placing miniature speakers into the nest and playing back sounds made by a queen, the researchers were able to persuade ants to stand to attention.
“When we played the queen sounds they did 'en garde' behaviour. They would stand motionless with their antennae held out and their jaws apart for hours - the moment anyone goes near they will attack,” he said.