Nature's Strangest Mysteries: Solved - Full Series Information, Trailer & IMDb Reviews
Nature's Strangest Mysteries: Solved Season 1 Episode 23

Episode Title: Giggling Rats
Genre:
Documentary
Countries:
USA,
Airing Date: August 02, 2019
IMDb Rating:

Watch Nature's Strangest Mysteries: Solved Season 1 Episode 23 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
A look at which animals get the giggles; what would cause the sea lions of San Francisco to mysteriously swim away all at once, manta rays that synchronize swim.