View “PhoTos by The AssociATed Press Northern bald ibises fly in formation. A
new study released Wednesday says the birds choreograph the flapping of their
wings, getting a boost from an updraft of air." article at http://daily.gazette.com/Olive/Tablet/TheGazette/SharedArticle.aspx?href=TheGazette%2F2014%2F01%2F16&id=Pc00904