Spanish scientists have sequenced the genome of the Iberian lynx (Lynx pardinus), currently one of the world’s most endangered felines. They have confirmed the “extreme erosion” suffered by its DNA. The Iberian lynx has one of the least genetically diverse genomes. It is even less diverse than other endangered mammals, such as the cheetah or Tasmanian devil, or birds, like the crested ibis or osprey.