Oceans: Long-Distance Marine Migrations (Video)

Migrations are a key to survival in the marine ecosystem. From whales and turtles to sardines, by travelling to different locations, nektonic animals stand better chances of finding food or a suitable place to breed and raise their young. In this video, we’ll take a look at the migrations of nektonic organisms – animals that are able to actively swim and can undertake large-scale journeys around the world, covering larger distances than plankton and their predators.

Video timeline: 00:00 – Introduction 01:10 – Chapter 1: Nektonic Adaptations – Why Animals Migrate 02:05 – Chapter 1: Nektonic Adaptations – Marine Mammals 02:35 – Chapter 1: Nektonic Adaptations – Migratory Fish 03:00 – Chapter 2: In Search of Sanctuary – The Sea Turtle Migration 04:04 – Chapter 2: In Search of Sanctuary – The Whale Migration 04:56 – Chapter 2: In Search of Sanctuary – The Whale Nursing Period 05:40 – Chapter 3: The Sardine Run – A Plentiful Feast 06:45 – Chapter 3: The Sardine Run – Nektonic Invertebrates 07:13 – Conclusion

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