The power of one

We humans are a supremely social species, but the coronavirus pandemic has forced many of us into solitary confinement.It feels like an unnatural, regressive move, that goes against our collective nature. So why do some species embrace the power of one? And how do they make a success of a solo existence?Lucy Cooke meets some of the animal kingdom’s biggest loners - from the Komodo Dragon, to the Okapi and the Black Rhino - to explore the lure of solitude.Producer: Beth EastwoodPicture: Okapi (Okapia johnstoni), forest giraffe or zebra giraffe, Credit: Jiri Hrebicek/Getty Images