4-th episode of 1-th season "Welcome to Earth"

What "Welcome to Earth" 4-th episode about

On the trail of tiger sharks in the Pacific, Will explores the power of smell. For humans, the sense of smell triggers deep memories and emotions, but it has an even more vital function in the animal world.

Episode number: 4

Episode name: "Power of Scent"

Episode release date: 12 december 2021 at 04:59

Status: aired

Rating: 8.1