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Zach Fitzner

Zach Fitzner

Paleontologist and biologist Zach Fitzner is the author of two books about the intersection of paleontology and conservation biology: Tears for Crocodilia and the upcoming Last of the Dinosaurs. He lives in Colorado with his wife and two dogs.

People standing in a scrubby open landscape looking through binoculars, with mountains and blue sky behind

Returning flightless ñandúes to their Chilean home

In Patagonia National Park, efforts to make Rhea pennata populations self-sustaining are part of overall rewilding goals.