![Tom on Twitter: "#Birds One of the cleverest birds in the world, the Australian magpie has outwitted the scientists. GPS tracker harnesses, specially-designed to be impossible to remove, were found lying on Tom on Twitter: "#Birds One of the cleverest birds in the world, the Australian magpie has outwitted the scientists. GPS tracker harnesses, specially-designed to be impossible to remove, were found lying on](https://pbs.twimg.com/media/FOHEoybXwAAt5mq.jpg)
Tom on Twitter: "#Birds One of the cleverest birds in the world, the Australian magpie has outwitted the scientists. GPS tracker harnesses, specially-designed to be impossible to remove, were found lying on
![Cheeky magpies help each other remove GPS harnesses - ruining a year of scientific work | Daily Mail Online Cheeky magpies help each other remove GPS harnesses - ruining a year of scientific work | Daily Mail Online](https://i.dailymail.co.uk/1s/2022/02/22/06/54489457-0-image-a-3_1645511044904.jpg)
Cheeky magpies help each other remove GPS harnesses - ruining a year of scientific work | Daily Mail Online
![Birds news: Scientists baffled after being outwitted as MAGPIES sabotage experiment | Science | News | Express.co.uk Birds news: Scientists baffled after being outwitted as MAGPIES sabotage experiment | Science | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/151/590x/secondary/bird-new-australia-3937122.jpg?r=1645800397549)