Protecting wildlife along the US-Mexico border - Wings Envir

The border wall snaking along the US-Mexican border was built to keep migrants out -- but conservationists say the towering metal barrier also stops wildlife

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Mexico , New York , United States , Arizona , Patagonia Mountains , New Yorker , Mexican , America , Jose Manuel Perez , Valer Clark , Eamon Harrity , Donald Trump , Cuenca Los Ojos , Bread Center , Sky Island Alliance , North America , Border Wildlife Study , Photo Credit ,