Uploaded January 2026 | Updated September 2026, 1 week ago

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In this video, we're looking at 5 mysteries from nature that scientists still haven't found resolutions to.

1. How did Darwin’s Rail return to Isla Floreana after 200 years of absence?
2. How did Iguanas get to Fiji?
3. Where are the Fiji Petrels breeding?
4. What animal is the natural carrier for the Ebola virus?
5. The ancient plant Silphium was an important part of the ancient world, but what was this plant really?

Music:
Beautiful Mystery
Francis Wells
epidemicsound.com/music/tracks/4a474950-9292-3320-b0b6-89bc5ce368fe