<p>Harley the cockatoo’s primary ambition in her time on earth is, of course, to take over the world</a>, but every bird needs a break once in a while.</p><p>Here is Harley, chilling out on the balcony of the family home in the Netherlands, singing some lovely songs in her inimitable dulcet tones. Credit: Harley the cockatoo via Storyful</p><br />
