There have been an "unprecedented" number of UFO sightings reported in the North Island over the past two months, UFO watchers say.

And aliens may even have visited Northland in the past five weeks, with one man reporting seeing a UFO land in the region, Suzanne Hansen, director from Ufocus NZ research network said.

She said: "He's a very credible source. He saw an object that had landed and said it was definitely not an aircraft or like anything else he had seen.

To read more, click here.