Overview
Birds migrate in search of perpetual summer, sometimes traveling as much as 20,000 miles every year. NOVA uses radar to track and identify migrating birds that travel at night, focusing on how they coose routes tat avoid bad weather and make the best of prevailing winds—information that can aid meteorologists.
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1 - 1The Making Of A Natural History Film March 03, 1974 -
1 - 2Where Did the Colorado Go? March 10, 1974 -
1 - 3Whales, Dolphins, and Men March 17, 1974
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1 - 4The Search For Life March 24, 1974
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1 - 5Last of the Cuiva March 31, 1974
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1 - 6Strange Sleep April 07, 1974
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1 - 7The Crab Nebula April 14, 1974
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1 - 8Bird Brain: The Mystery of Bird Navigation April 21, 1974
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1 - 9Are You Doing This for Me, Doctor? April 28, 1974
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1 - 10The First Signs Of Washoe May 05, 1974
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1 - 11The Case of the Midwife Toad May 12, 1974
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1 - 12Fusion: The Energy of Promise May 19, 1974
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1 - 13The Mystery Of The Anasazi May 26, 1974