Weird and fast UFO caught in New Zealand

On February 20, 2015, an inhabitant of New Zealand has caught a picture of black fast UFO. What the hell is it?

Witness report:

what you see in the picture is what I saw . no sound , but extremly fast . was gone within a blink .. fist saw it approx 3 mile away . raised camera . took pic an it was gone .. if some-one can tell me what this is ..please do so .