A new documentary - The Year Earth Changed - has been released, narrated by Sir David Attenborough. Produced by the BBC, it's now available globally on Apple TV+, showcasing nature footage from around the world after an unprecedented year of worldwide human quarantine. In the one-hour special, viewers can contemplate what can be accomplished by closing beaches a few days a year, for instance, which can have a profound impact on nature. “The stories of how wildlife responded have shown that making even small changes to what we do can make a big difference,” says Attenborough. Here's the 90 second trailer to whet your appetite.