Dr. Barbara Block reveals the vast, rich and hidden world of the Pacific Ocean
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Reach thousands of daily viewers · size 1200 x 200
Barbara Block
Sylvia Earle
Reach thousands of daily viewers · size 970 x 90
2003 · ★ 6.9
2021 · ★ 7.7
2013 · ★ 6.5
2002 · ★ 6.2
2016 · ★ 7.5
2018 · ★ 6.8
2007 · ★ 7.7
2014 · ★ 7.4
2025 · ★ 6.7
2014 · ★ 6.6
2025 · ★ 8.1
2021 · ★ 7.8
2025 · ★ 7.2
2009 · ★ 7.0
2020 · ★ 7.9
2018 · ★ 7.2
2004 · ★ 7.6
2025 · ★ 8.0
2006 · ★ 6.6
