Octopuses are very intelligent and use a range of strategies to hide from predators, such as this octopus hiding in a shell. Produced by Academy Award® winner James Cameron and narrated by Paul Rudd, Secrets of the Octopus takes us under water into the amazing world of the Octopus. Uncover the Secrets of the Octopus, 22nd April from 8pm on National Geographic WILD UK. | National Geographic UK

17K views · 756 reactions | Wake up and watch this! Do you dream like an octopus?! Scientists have been observing what they do when they sleep. Watch the video and tell me: 1) What is the plural noun of octopus? 2) What happens to an octopus when it sleeps? 3) How many hearts does an octopus have? #learnenglish #bbclearningenglish #elt #esl #octopus #wildlife #animals #dreaming [Images: ‘PBS NATURE’] | BBC Learning English | Facebook

This is the first ever video from Nature | PBS shows a color-flashing octopus as it "dreams". ​ ​David Scheel, a professor of marine biology at Alaska Pacific University in Anchorage, has been raising a day octopus named Heidi in a tank in his living room. She recognizes her human caretakers and loves to play with Scheel’s daughter Laurel by chasing a ball on a string. But in this new video, Heidi shows signs of potential dreaming in what Scheel calls a “dramatic moment.” ​ ​In the video, Heidi

166K views · 858 reactions | Watch this octopus escape through a...