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
Leonard Cohen: Bird on a Wire resolved." A DVD was released in 2010, coinciding with a world tour, and then the film was released theatrically in 2017, premiering in New York City. The film has a score of 79 on Metacritic, indicating generally favorable reviews. Commenting on the 2017 re-release, "The New York Times" said that Palmer captured the tour with a 'keen eye." The film was described as " a worthy time capsule and a must for Cohen devotees," with "occasional meanderings into artiness." Leonard Cohen: Bird on a Wire Leonard Cohen: Bird on a Wire, originally titled Bird on a Wire, is a 1974