Smithsonian Scientists Map Hawaiian Honeycreeper Family Tree

So, a team from the Smithsonian's National Zoo and Conservation Biology Institute, along with the National Museum of Natural History, recently published a study in the Proceedings of the National Academy of Sciences. They focused on the genetic links among all Hawaiian honeycreepers, both extinct and living, since Europeans arrived. This research helps us understand their evolution, which is important for addressing biodiversity loss and setting conservation priorities. It’s fascinating that more than 60 species evolved from just one ancestor in Hawaii in a relatively short time, highlighting adaptive radiation. Unfortunately, the study also reveals a significant decline in these birds, with many now extinct.