Andy and his time travelling clock head 160 million years into the past in search of a feather belonging to a tiny prehistoric dinosaur called the Epidexipteryx. But an encounter with a hungry meat-eating dinosaur leaves Andy stranded in the tree tops.

Originally released by BBC, 2016. Streaming video file encoded with permission for digital streaming by Infobase on November 17, 2016.

Feathered Dinosaur Display (3:55); --Epidexipteryx (3:27); -- Tail Feather Display (2:42); -- Just in Time (2:28); -- Credits: Epidexipteryx and Tail Feather: Andy's Prehistoric Adventures (0:28); .