Photo caption: "A jaguar dubbed 'the Boss' in Tucson, Arizona. Rare sightings of the mammals in the Whetstone and Huachuca mountains have raised hopes of their return to the US."

"I was thrilled and shocked": images raise hopes of return of wild jaguars to the US | The Guardian

A series of sightings suggests the big cats are, against the odds, growing in numbers in New Mexico and Arizona. But Trump’s border wall could yet halt their progress