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A BBC Earth compilation from the deep ocean floor and midwater, including glowing jellyfish and deep-sea fish, with segments featuring David Attenborough. A good companion to our ocean-layers guide.
Written by us. YouTube's own title appears below when available.
Species
jellyfish, anglerfish
Review
Checked by an AI assistant using the publisher, description and sample frames, then approved by the site owner. Not yet watched in full by a person. (2026-11-05)