Photo of the Day

a Diana monkey at the Omaha Zoo in Nebraska
October 6, 2013

Diana Monkey, Omaha Zoo

This Month in Photo of the Day: The Power of Photography

Sartore photographed this female Diana monkey (Cercopithecus diana) at the Omaha Zoo as part of his Photo Ark project, through which he is documenting thousands of rare species.

"Half of all the species on Earth could be headed irreversibly toward extinction by 2100. Not if I can help it," Sartore says. "That's the idea behind the Photo Ark: getting the public to look these creatures in the eye, then care enough to save them while there's still time."

Learn more about the Photo Ark and see more pictures from the project.

Read our interview with Joel Sartore about his Photo Ark project »
Get tips on using flash »

Photograph by Joel Sartore

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