Can scientists save the functionally extinct Northern White Rhino species?

The northern white rhino species has been declared functionally extinct. The window period before the species is fully extinct is closing, as only two females remain in northern Kenya, Najin and Fatu. Najin is elderly and has health problems, Fatu is her daughter and although relatively young at 20 years, she cannot carry a calf to term. Scientists, spearheaded by a non-profit initiative, BioRescue, are on a mission to save the species by planting an embryo in a surrogate mother, Owuan, a southern white rhino…