<p>Mundane objects are a battleground for this ruthless cockatoo, who will stop at nothing to overcome them.</p><p>Harley can be seen struggling to free herself from the sheets of this bed in Laax, Switzerland.</p><p>The cockatoo’s owner Anja joked in the video’s caption</a> that there was a “ghost in bed.” Credit: Anja van Velzen via Storyful</p><br />
