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Nature Season 8 Episode 13

A Wolf in the Fold

The relationship between working sheepdogs and flocks of sheep. Selective breeding yields a sheepdog with outstanding abilities to tend the creature other canines prey upon.

Feb. 18, 1990

8 - 20
SerpentsApr. 15, 1990
8 - 19
The Great Yellowstone FireApr. 08, 1990
8 - 18
Presque Isle: Land in MotionApr. 01, 1990
8 - 17
The Haida Gwai: Islands of the PeopleMar. 25, 1990
8 - 16
Giant OttersMar. 18, 1990
8 - 15
The Emerald IsleMar. 11, 1990
8 - 14
The ColoradoMar. 04, 1990
8 - 13
A Wolf in the FoldFeb. 18, 1990
8 - 12
Hunters of the SkyFeb. 11, 1990
8 - 11
King Solomon's MountainsFeb. 04, 1990
8 - 10
Cranes of the Grey WindJan. 21, 1990
8 - 9
Gran ParadisoJan. 07, 1990
8 - 8
Forest of FearDec. 17, 1989
8 - 7
GorillasDec. 10, 1989
8 - 6
The Great Wood of CaledonNov. 19, 1989
8 - 5
Land of DragonsNov. 12, 1989
8 - 4
Under the IceOct. 29, 1989
8 - 3
The Great Rift: Breaking the Continent (3)Oct. 22, 1989
8 - 2
The Great Rift: Out of the Ashes (2)Oct. 15, 1989
8 - 1
The Great Rift: Footprints in the Valley (1)Oct. 08, 1989