Ah, the animal kingdom. Blood, sweat and tears are spilled in the name of territory – and when it comes to airspace it’s no different.In what could be a bit of an annoyance for the logistics department at Amazon, a radio-controlled pilotless drone filmed itself being attacked by birds.YouTube user Buddhanz1 uploaded the footage, telling viewers: ‘I must have annoyed a group of birds, they teamed up & started dive bombing my radio controlled phantom drone from all directions.‘I think they knocked the battery connector loose as I lost control & had a rough landing.’With hilarious timing it comes just a week after online behemoth Amazon announced it was testing unmanned drones which could deliver goods weighing up to five pounds (2.3kg).But the use of pilotless drones for postal services has not yet been approved by the authorities – or birds.(metro.co.uk)ANN.Az