Most long-tailed finches in Australia today have bright red bills, with the color coming from carotenoid (yellow) pigments in ...

These birds need a man to help about the nest, but still want options when choosing the best sperm to fertilise their eggs. Cheaters never win, except when they don’t get caught. Australian ...

Multilocus genealogical approaches are still uncommon in phylogeography and historical demography, fields which have been dominated by microsatellite markers and mitochondrial DNA, particularly for ...

Grady College of Journalism and Mass Communication, University of Georgia Gulledge has more than 11 years of experience in national and local news, covering a wide range of issues for CNN, FOX 5 ...