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Mexican Free Tailed Bats

Seven Billion People Need Bees

Dr. Reese Halter | Posted 01.07.2012 | Green
Dr. Reese Halter

In the last four years alone over a quarter trillion honeybees have died prematurely. Of the 100 crop species providing 90 percent of the world's food -- over 74 percent are pollinated by bees.

Naked, With Bats

Sara Davidson | Posted 11.08.2011 | Denver
Sara Davidson

It was thrilling: the bats moved like a tornado cloud, spinning and twisting at 60 miles an hour. Gathering distance, they looked like a lacy ribbon unfurling across the valley.