This bird is smarter than I am. The Independent:
In a video posted on social media, titled 'Fuck the police", the sulphur-crested cockatoo is seen patiently ripping out sections of metal spikes and dropping them on the pavement outside the Town Centre Arcade on Katoomba Street.
The camera later pans down to reveal the bird has torn out dozens of the sections across the entire length of the wall.
The footage, which was posted on Monday by Isaac Sherring-Tito, has been shared more than 34,000 times on Facebook.