Video prompt: Penguins huddle together to shield themselves from the blistering Antarctic wind, their black-and-white forms moving in unison as icebergs loom in the background.
Defect: Deformation (any reason involved with a movement)
Explanation: The penguin's head appears to be positioned toward its back, with the neck seemingly rotated 180 degrees in an anatomically impossible manner. This positioning creates an unnatural appearance, as the head should face forward, consistent with the penguin's natural orientation.