Three years after starting its ambitious program to save the northern white rhino from extinction through advanced assisted reproduction technologies, the BioRescue consortium draws a positive interim conclusion: Following the 10th event of harvesting immature egg cells (oocytes) in the northern white rhino female Fatu, the international team produced five additional embryos — bringing the total to 22 sired by two bulls. This nourishes the hope to eventually succeed in producing new offspring and give a keystone grazer of Central Africa a new future.