Monday, Jun 11, 2012 - 11:00 PM
"Moment of Impact: Hunters & Herds"
Wildebeest, built like marathon runners, are up against lions, born sprinters; the chance of being lunch lessens if the wildebeest maintain a 50-yard safety zone when lions are near. California ground squirrels increase heat profiles by flicking tails, which confuses rattlesnakes that hunt using heat-detecting organs. Part 1 of 2 G
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