Genetic diversity couldn’t save Darwin’s finches

Source: Science Daily

Researchers found that Charles Darwin’s famous finches defy what has long been considered a key to evolutionary success: genetic diversity. The study of the finches of the Galapagos Islands could change the way conservation biologists think about species with naturally fragmented populations to understand their potential for extinction. 

https://www.sciencedaily.com/releases/2019/08/190822124840.htm