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Cheng Chen

Cheng Chen

Cheng Chen is a conservation ecologist at the University of British Columbia whose research focuses on the human impacts on biodiversity, especially on mammals.

A jaguar in the rainforest, walking toward the camera

Data from thousands of surveillance cameras confirms that protected areas safeguard species diversity

How do we know that protected areas are really helping wildife thrive? An analysis of data from more than 8,600 camera traps has the answer.