![Ancient Aliens: Thunderbird Sightings at Lake of the Devil (Season 8) | History Ancient Aliens: Thunderbird Sightings at Lake of the Devil (Season 8) | History](https://i.ytimg.com/vi/shVCJwhRzGw/maxresdefault.jpg)
Tune in to Alien Invasion Week on History starting Monday 9/30 through Friday 10/4 for new Ancient Aliens, plus the premiere of In Search Of, new UFO Specials and More! Witnesses have reported a giant Thunderbird in the skies above California and local legend says that it came from a portal at ...
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