Bird Attacks Predator RQ-1L and Crashes it

It was the maiden flight of my new Electric RC Predator RQ-1L and this brave bird appeared from no where, chased my plane, attacked it a couple of times and crashed it. it was an amazing footage, check it out how beautifully the bird attacks. This bird appeared again the other week and even attacked big scale nitro airplanes. Ain't it brave?