> ## Content Index
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# Sands of Time
- URL: https://www.cascadepbs.org/show/nova/specials/sands-of-time-cac2xk/
- Published: 2024-09-11T17:30:58.000Z
- Updated: 2025-08-21T12:04:24.000Z
- Description: Using photo archives and ancestral knowledge, witness coastal erosion in Bristol Bay, Alaska.
- Author: Cascade PBS Staff
- Tags: NOVA, #ZZZ_Show_8f1ff589-6222-4260-acbf-0523a6424abf, #v1.7, #ZZZ_Special_9df7dd93-a700-4a3c-87b3-1d5aaa6e25f7, #special

Anna Hoover (Bristol Bay, Alaska) - In an observational survey, this short documentary presents the realities of coastal erosion by witnessing the experience of Bristol Bay community members. Interviews, local archives, and ancestral knowledge put the circumstances in stark relief as we detail the communities' adjustments to the retreating coastline.