Study Sheds Light On Why Finches Have Such Uniquely Colored Feathers On Their Heads Researchers found that despite the pressure of natural selection, Gouldian Finches maintained their red and black feathers due to another evolutionary process. The team also isolated the gene responsible for the birds' different colored heads. by Diane Samson
Science New Study On Darwin’s Finches In The Galapagos Proves Theory Of Evolution By Natural Selection by Rubi Valdez
Science Europeans became fairer 5000 years ago because of diet and sexual preference by Alex Saltarin