Nature

What Plants Talk About - Preview

Preview: Season 31 Episode 9 | 30s

From the stunning heights of the Great Basin Desert to the lush coastal rainforests of Canada, scientist J.C. Cahill takes us on a journey into the secret world of plants, revealing a landscape of pulsing activity, where plants communicate, co-operate and, sometimes, wage all-out war. "

Aired: 04/03/13

Rating: NR

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