In the Americas With David Yetman

Season 3, Episode 5 of 10

Vast sand dunes, some of them the size of small mountains, line long stretches of Brazil's northeast coast. Their color, shape, and composition, and their relationship with wind, provide a striking variety of landscapes, each with its own ecological character.

Previously Aired

Day
Time
Channel
3/30/2014
6:30 p.m.
7/2/2014
10 p.m.
9/10/2014
10 p.m.
11/19/2014
10 p.m.
4/17/2015
6:30 p.m.
4/17/2015
11 p.m.
4/17/2015
11:30 p.m.
4/20/2015
6 a.m.
5/6/2015
1:30 p.m.
5/6/2015
11 p.m.
6/12/2015
6:30 p.m.
6/13/2015
6/15/2015
11 p.m.
6/15/2015
11:30 p.m.
6/16/2015
6 a.m.
2/2/2016
6:30 p.m.
2/2/2016
11 p.m.
2/3/2016
midnight
2/3/2016
6 a.m.
8/4/2016
9 p.m.
8/9/2016
9 p.m.
8/10/2016
3 a.m.
8/15/2016
6:30 p.m.
8/15/2016
11 p.m.
8/15/2016
11:30 p.m.
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