Nature's Fear Factor -
nova

When top predators disappeared from Mozambique's Gorongosa National Park, other animals fell into unusual patterns. Now scientists are reintroducing wild dogs to restore the park's "landscape of fear" and with it the natural balance of the ecosystem.

Duration: 56 minutes and 46 seconds

Episode Number: 4709

No future air times were found for this episode.

About Nova:

PBS' premier science series helps viewers of all ages explore the science behind the headlines.

Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.

Watch Nova - Clips, Episodes & Previews

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Wed, Aug 27	9:00 P.M.	Building The Eiffel Tower NHPBS (11.1)
Thu, Aug 28	1:00 A.M.	Building The Eiffel Tower NHPBS (11.1)
Fri, Aug 29	3:00 P.M.	Building The Eiffel Tower NHPBS (11.1)
Sat, Aug 30	5:00 A.M.	Dog Tales NH World (11.3)
Sat, Aug 30	2:00 P.M.	Building The Eiffel Tower NH Explore (11.2)
Sun, Aug 31	12:00 A.M.	Building The Eiffel Tower NHPBS (11.1)
Sun, Aug 31	5:00 A.M.	Building The Eiffel Tower NH Explore (11.2)
Sun, Aug 31	7:00 A.M.	Building The Eiffel Tower NHPBS (11.1)
Sun, Aug 31	8:00 P.M.	Building The Eiffel Tower NH Explore (11.2)
Mon, Sep 1	12:00 A.M.	Building The Eiffel Tower NH Explore (11.2)
Tue, Sep 2	7:00 P.M.	Building The Eiffel Tower NH World (11.3)
Wed, Sep 3	12:00 A.M.	Building The Eiffel Tower NH World (11.3)
Wed, Sep 3	8:00 A.M.	Building The Eiffel Tower NH World (11.3)
Wed, Sep 3	9:00 P.M.	Decoding Da Vinci NHPBS (11.1)
Thu, Sep 4	1:00 A.M.	Decoding Da Vinci NHPBS (11.1)
Fri, Sep 5	3:00 P.M.	Decoding Da Vinci NHPBS (11.1)