Changing Seas - Season 4 Episode 1 : Tracking Tigers

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Changing Seas - Season 4 Episode 1

Changing Seas 2012 -

Title: Changing Seas - Season 4 Episode 1
Genre: Documentary
Country: United States of America
Studio: PBS
Cast: Craig Sechler
Crew: Melissa Harmon (Production Supervisor), Sean Christopher Hickey (Director of Photography), Joyce Belloise (Executive In Charge Of Production), Alexa Elliott (Writer), Alexa Elliott (Producer), Sean Christopher Hickey (Editor)
Alternative Titles:
Keyword: ocean, sea, nature, oceanography

Overview:Sharks are beleaguered species. The oceans' most formidable apex predators are overfished worldwide for their fins, which are considered a delicacy in many Asian countries. Shark populations have declined by up to 90 percent in some cases. But much is still unknown about the animals. Tiger sharks in particular display behaviors that are not well understood. Known to travel long distances, these fish have a broad diet and spend time in shallow, near-shore habitats as well as the depths of the open ocean. Scientists use satellite tags and DNA forensic tools to better understand their migration patterns. Such information is crucial for resource managers to make more informed fisheries management decisions in the future.

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First Air Date: Jan 27, 2009 Last Air date: Jun 29, 2022 Season: 14 Season Episode: 56 Episode Runtime: 27:14 minutes Quality: HD IMDb: 10 / 10 by 0 users Popularity: 1.6256 Language: en

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