EDINBURGH — Did you hear the one about the British naturalist, the marmot, the grizzly bear and the South African poacher? A one-man show at the Edinburgh Fringe, part of the world’s biggest arts festival, pokes family-friendly fun at a national institution, 91-year-old TV zoologist David Attenborough, who is famous for series such as The Blue Planet and Life on Earth. Comedian Tom Neenan says the award-winning broadcaster, who since the 1950s has shared his love of nature with millions of viewers in Britain and around the world, is a perfect antidote to the cast of “villains” dominating public life. In his show, Neenan, 31, plays Attenborough as an earnest young man in a safari jacket, seeking his big career break via a quest for a mythical creature, the sasquatch, or bigfoot. Neenan, who has worked mostly for the BBC as a comedy writer, was inspired in a roundabout way by the political maelstrom unleashed by Britain’s vote to leave the European Union and Donald Trump’s election to the US presidency. “A lot of people around me were mired in villains of the time,” he said. “I was trying not to wallow in all the negativity that was around by beaming in on what was the most joyous thing I could think of. And it was him as a young man becoming the Attenborough we know.” On his travels, the young Attenborough of the show meets a host of comic characters and ribs a couple of British institutions such as the BBC itself, with a marmot and a dose of scatological humor thrown in for good measure. — Reuters