Scansoriopterygidae scansoriopterygids had a semilunate carpal (half-moon shaped wrist bone) that allowed for bird-like folding motion in the hand. Even if powered flight was not possible, this motion could have aided maneuverability in leaping from branch to branch. The adult specimen of "Epidexipteryx" lacked preserved feathers around the forelimbs, but preserved simple feathers on the body and long, ribbon-like feathers on the tail. The tail feathers, likely used in display, consisted of a central shaft (rachis) and unbranched vane (unlike the vanes of modern feathers, which are broken up into smaller filaments or barbs). "Yi" also preserves feathers. These are notably
A Bird in a Bonnet A Bird in a Bonnet A Bird in a Bonnet is a 1958 "Merrie Melodies" animated short starring Sylvester and Tweety. Released September 27, 1958, the cartoon is directed by Friz Freleng. The voices were performed by Mel Blanc, Daws Butler and June Foray. Granny visits a 1950's New York City hat shop looking for a new hat. The sales lady has her try on several hats, but Granny seems unsatisfied with each choice (a Napoleon chapeau makes her imitate Napoleon's hand in coat pose and chuckle "Not tonight, Josephine!"). Meanwhile, Sylvester is chasing Tweety outside and Tweety makes his