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Columbia: Cartagena and a Hidden Palenque

Columbia: Cartagena and a Hidden Palenque

Season 5 Episode 508
26:46
The Brazilian State of Ceara

The Brazilian State of Ceara

Season 5 Episode 510
26:46
Popolocas and Their Heritage in Mexico

Popolocas and Their Heritage in Mexico

Season 11 Episode 1103
26:46
Turquoise in the Southwest

Turquoise in the Southwest

Season 11 Episode 1105
26:46
Puerto Rico: The Colony and its Emergence

Puerto Rico: The Colony and its Emergence

Season 11 Episode 1106
26:46
Brasilia and Chapada Dos Veadeiros

Brasilia and Chapada Dos Veadeiros

Season 11 Episode 1107
26:46
Kraho: Enduring People of Brazil’s Plateau

Kraho: Enduring People of Brazil’s Plateau

Season 11 Episode 1108
26:46
The Mississippi River Program

The Mississippi River Program

Season 11 Episode 1109
26:46
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In the Americas with David Yetman

Chesapeake Bay of Clams and Oysters

Season 5 Episode 507

The Chesapeake Bay is the largest bay on the Atlantic coast of the Americas, pivotal in the history of prehistoric, historic, and contemporary United States. Its tributaries drain a gigantic portion of the eastern U.S., including the Potomac River, home to Washington, D.C. Its fisheries have been depleted; its oyster and clam industries much reduced, and rising seas threaten its shores.

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Popolocas and Their Heritage in Mexico
26:46
Popolocas of southern Mexico preceded their Aztec conquerors in their rich desert environment.
Copán, Honduras: Chronicles Of The Maya Kings
26:46
2000 years ago, kings of the ancient Mayas at Copán, Honduras, carved their history in rock.
Summer Mardi Gras: Caribbean Carnival in Toronto
26:46
Toronto explodes as summer Carnival festivities begin, safe from the wintry blasts.
Arizona Volcanoes
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26:46
Arizona's landscape is the product of millions of years of volcanic explosions.
Mexican Carnival
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26:46
Mexico has two Carnival parades like no others in the states of Puebla and Morelos.
Brazil’s Butantan Institute: Where Venomous Critters Find a Welcome
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26:46
The Butantan Institute in São Paulo houses venomous creatures that protect human lives.
Re-claiming the Gulf in Baja California
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26:46
The arrival of crowds and developers threaten unusual features of Baja California.
Snakes and Culture in the Amazon
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26:46
Native cultures view snakes as spiritually significant elements of nature.
Wrangell-St. Elias National Park: Wilderness of Ice, Salmon, and Human History
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26:46
Our largest national park has become an important natural laboratory.
The Lower Colorado River: Dwindling Lifeblood of the Southwest
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26:46
The once-great Colorado River faces a dried-out future as more rely on its resources.
The Depths of the Canyon and its Offspring
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26:46
Phantom Ranch, accessible only by trail, is the Grand Canyon's sole permanent settlement.
Lee’s Ferry and Into the Depths of the Grand Canyon
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26:46
Boating through the Grand Canyon provides a setting for reflection on the Colorado River.
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