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Changing Seas

Peru’s Desert Penguins

Season 12 Episode 1203

Along Peru’s barren coastline seabirds reign. Among them is the adorable Humboldt penguin, which builds its nests in the guano of other birds. Scientists monitor local penguin populations and study the animals’ interactions with fisheries.

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Creatures of the Deep
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26:46
New research sheds light on the lives of mysterious creatures of the deep.
Sunken Stories
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26:45
Divers from around the country learn how to map shipwrecks.
Coral Hybrids
26:45
Follow one scientist studying coral in Belize.
Coastal Carnivores
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27:14
Scientists studying the coastal Everglades make some perplexing discoveries.
Grouper Moon
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27:01
The Cayman Islands are home to the last great reproductive population of grouper.
Mysterious Microbes
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29:33
Scientists work to identify and link a devastating coral disease to a human pathogen.
Tracking Tigers
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27:16
Scientists use satellite tags and DNA forensic tools to track tiger sharks.
After the Spill
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26:47
Oceanographers continue to study the long term effects of an oil spill.
Prescription: Oceans
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26:46
A group of scientists tests sea sponges for potential anti-cancer properties.
Reef Revival
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26:46
Explore the emerging science of coral reef restoration.
Alien Invaders
26:49
The invasive lionfish is a major threat to biodiversity and a stressed coral reef.
Seagrasses and Mangroves
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26:48
Examine the important role seagrasses and mangroves play in the ocean’s web of life.
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