The source for these photos seems entirely sincere, and even solicits other researchers to come help him document what could be an interesting UFO wave in France, which has been the location of many of them over the years.
Story Source:
http://theufobureau.com/the-latest-ufo-and-alien-news/two-ufos-probe-col-de-vence-ufodigest?utm_source=twitterfeed&utm_medium=twitter