Previous Image Macaw-Clay-Lick-jpg_203142 Macaws and other birds gathering at a “clay lick,” which contains minerals not found elsewhere in the area. (Photo: Jeff Cremer/ LiveScience) Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Like Loading...