7.2

Nature•Season 44•Episode 1

Walrus: Life on Thin Ice

7.2/10 · 28 votesOct 22, 202554 min

Ranked #13 of 13 in Season 44•−0.6 vs season avg

Discussion

Follow a paleontologist on an Arctic adventure to uncover the hidden lives of walrus and the threats they face as climate change shrinks the sea ice.

Previous seasonSeason 43 Next episodeE2 · Willow: Diary of a Mountain Lion

Seasons45

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Season 44 Episodes13

E1 7.2Now viewing

Walrus: Life on Thin Ice

E2 8.3

Willow: Diary of a Mountain Lion

E3 7.9

The Pigeon Hustle

E4 7.6

Jaguar Beach

E5 7.6

Tusker: Brotherhood of Elephants

E6 7.3

Parenthood: Grasslands

E7 7.5

Parenthood: Freshwater

E8 7.6

Parenthood: Oceans

E9 8.0

Parenthood: Jungles

E10 7.4

Parenthood: The Greatest Adventures

E11 8.9

Becoming Elephant: The Orphans of Reteti | Baby Steps

E12 8.1

Becoming Elephant: The Orphans of Reteti | Graduation Day

E13 8.5

Legendary Tigers of India

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Episode Summary

"Walrus: Life on Thin Ice" is episode 1 of Nature season 44. It scored 7.2/10 from 28 votes, ranking #13 of 13 episodes this season (season average 7.8). It aired on October 22, 2025.

Next: E2 · Willow: Diary of a Mountain Lion Best of Season 44