> ## 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.

# Preview of Walrus: Life on Thin Ice
- URL: https://www.cascadepbs.org/show/nature/trailers/preview-of-walrus-life-on-thin-ice-t295jy/
- Published: 2025-09-26T22:00:57.000Z
- Updated: 2026-09-25T23:02:51.000Z
- Description: See how the Arctic’s most enigmatic animals are coping as the sea ice melts.
- Author: Cascade PBS Staff
- Tags: Nature, #ZZZ_Show_1b3b1a16-4d15-417c-9287-bc59a89e1201, #geo-us, #v1.5, #ZZZ_Trailer_6a6e5de1-2a24-4631-85fa-97d40eac5af3, #trailer

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.