Humans like watching nonhuman animals. We watch them in parks, in zoos, on farms, in sanctuaries, in pet shops, in our gardens, on the streets, in our homes, on tv, and so on. Lately, we have developed increasingly innovative and ingenious ways of watching animals: ways of accessing their intimate lives without them knowing. Take, as an example, the BBC documentary “Spy in the Wild” in which “animatronic spy creatures infiltrate the animal world to explore their complex emotions”. (If you haven’t seen it, here’s a clip.) Or consider the proliferation of wildlife cams, zoo cams, and pet cams that are placed discretely in animals’ homes and give us unlimited access to their daily lives. Last year, a wildlife fan installed a camera within a birdbox to watch a family of blue tits and the footage was viewed 41 million times within a month of being uploaded. In 2017, 1.2 million people tuned in to watch April the giraffe give birth at Animal Adventure Park.