> ## Content Index
> Fetch the complete content index at: https://www.cascadepbs.org/llms.txt
> Use this file to discover other available public pages before exploring further.

# Walrus: Life on Thin Ice
- URL: https://www.cascadepbs.org/show/nature/episode/walrus-life-on-thin-ice-soendv/
- Published: 2025-10-16T19:45:48.000Z
- Updated: 2026-01-07T12:42:20.000Z
- Description: See how the Arctic’s most enigmatic animals are coping as the sea ice melts.
- Author: Cascade PBS Staff
- Tags: Nature, Season 44, Episode 1, #ZZZ_Episode_0f3d3e2c-e62b-4d5a-85df-747b364fb4d0, #episode, #ZZZ_Show_1b3b1a16-4d15-417c-9287-bc59a89e1201, #geo-us, #v1.16

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.