Daily Mail - Daily Mail Weekend Magazine
DAVID ATTENBOROUGH’S LIVING
LIGHTS 5PM, YESTERDAY ★★★★ The naturalist (left) uses a rod to ‘fish for fireflies’ in one of his most magical films. Why do some creatures light up, and how do they do it? Among fireflies, the luminescence is motivated by mating – the female judges the male’s genes by the precision of his timing.