Bonobos also laugh, and love being tickled. Liz Bonnin looks at why that might be. Subscribe: bit.ly/SubscribeToEarthUnplugged Animal Slow Motion: bit.ly/EarthUnpluggedSlowMotionTimelapse Expeditions: bit.ly/EarthUnpluggedExpeditionsAndLocationFilms Big Questions with Maddie Moate: bit.ly/BigQuestionsWithMaddieMoate Wilderness Sessions: bit.ly/WildernessSessionsFilms Animals In Love Do penguins fall in love? How do capuchin monkeys flirt? Do hyenas get first date jitters? Presenter Liz Bonnin reveals the surprising similarities between the ways humans and animals pursue a mate and having found 'the one' how they go about maintaining a relationship. Discover how flamingos spruce themselves up to attract a mate, meet the alligators who woo the girl of their dreams with song and dance, and the bonobos who believe making each other laugh is one of the secrets of a successful relationship. Featuring interviews with top animal behaviourists, Animals in Love reveals the surprising science behind some of these unexpected similarities, offering a wholly fresh look at animal relationships. Welcome to Earth Unplugged! We make films about the incredible natural world, we investigate the conundrums, quirks and beautiful science of our amazing planet, delving into the BBC vaults and mixing it up with our own stuff to take a brand new look at Earth. Want to share your views with the team behind BBC Earth and win prizes? Join our fan panel here: tinyurl.com/YouTube-BBCEarth-FanPanel This is a channel from BBC Studios who help fund new BBC programmes.Service information and feedback: bbcworldwide.com/vod-feedback--contact-details.aspx