Berlin's Brandenburg Gate, Paris' Eiffel Tower, Rome's Vatican and Barcelona's Sagrada Família have joined the WWF's Earth Hour in switching off their lights for an hour to raise awareness of climate change and energy use.
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Fans of the hugely-popular Disney film will soon be able to sing-a-long and watch the characters come to life on stage.
The tiny sea creature was one of over 120 hatchlings to emerge from a nest on Castaways Beach and make its way to the ocean.