To big to be a shark and too fast for a whale... So what is the mystery creature captured by Google Earth off the coast of New Zealand?
Engineer Pita Witehira spotted a large unexplained wake about a week ago
He was looking at Oke Bay, in the Bay of Islands, an area on the east coast of the Far North District of New Zealand's North Island
It wasn't caused by a boat because there is no white foam from a motor
Mr Witehira also doesn't think a shark or whale could have caused it.