In just four decades, the populations of ani...

In just four decades, the populations of animals on Earth have fallen by an average of 52 percent. That’s half of the mammals. Half of the birds. Half of the fish, amphibians, and reptiles, vanished. The actions we take moving forward mean EVERYTHING. Read more about the findings in the Living Planet Report and learn more about what we’re doing: http://wwf.to/1nESolI

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