ScienceDaily 2 Posted November 27 If you took a careful look at the feathers on a chicken, you'd find many different forms within the same bird -- even within a single feather. The diversity of feather shapes and functions expands vastly when you consider the feathers of birds ranging from ostriches to penguins to hummingbirds. Now, researchers have taken a multidisciplinary approach to understanding how all those feathers get made. View the full article Quote Share this post Link to post Share on other sites
