With its final biological opinion on the proposed Rosemont open-pit copper mine in the Santa Rita Mountains just outside of Tucson, the U.S. Fish and Wildlife Service has drawn up an eviction notice â and possibly a death sentence â for Americaâs only known jaguar.
El Jefe, as he was named in a vote by students from Tucsonâs Valencia Middle School, appeared on remote sensor cameras in the Santa Ritas more than 100 times over the past few years. A final report on that monitoring project makes it clear that he used the range as his home territory while he matured into a large, robust adult.
But the Fish and Wildlife Service â the federal agency charged with protecting Americaâs most vulnerable wildlife, including endangered jaguars â has decided that itâs perfectly fine for a foreign mining company to destroy El Jefeâs home. However, the serviceâs decision is not the final word on Rosemont, and the mine is far from a done deal.
Hudbay Minerals, Inc. plans to blast a gaping hole in El Jefeâs home turf more than a mile wide and nearly 3,000 feet deep, and then bury thousands of acres of surrounding public land under more than a billion tons of toxic mine waste. Along with brilliant lighting, daily blasting and huge trucks rumbling through the area every seven minutes, the rolling oak woodlands of the Rosemont Valley would be converted from prime jaguar habitat to a vast industrial wasteland.
In documents obtained through the Freedom of Information Act, Fish and Wildlifeâs own scientists came to the obvious conclusion that the Rosemont Mine would destroy El Jefeâs home and possibly kill him. Yet, their conclusions were changed at higher levels of the agency in the latest example of the Serviceâs stubborn resistance to protecting jaguars. Thankfully, the Endangered Species Act provides citizens with the power to make their government follow its own laws.
It took legal action by the Center for Biological Diversity and its allies to force the Service to protect U.S. jaguars as an endangered species in 1997. Another legal victory compelled the Service in 2014 to designate 764,000 acres âincluding ground zero at Rosemont â as âcritical habitatâ thatâs essential to jaguar survival and recovery. The designation specifically cited the proposed mine as a major threat.
Yet, Fish and Wildlifeâs official position now is that U.S. jaguars are âlone wandering malesâ from Mexico that donât matter in the larger scheme of things and are therefore expendable â an allegation thatâs disingenuous at best, and not supported by science or common sense.
All male jaguars wander vast distances and live alone, except for brief times when theyâre mating. Five of them were photographed in the U.S. in the past 20 years. Clearly theyâre trying to reclaim their ancestral homelands here, lands the American Society of Mammalogists declared are âvital to the long-term resilience and survivalâ of the species.
Thatâs an acknowledgment that American jaguars are still connected to the small, vulnerable breeding population in northern Mexico. El Jefe was born somewhere south of the border where there are females and then came here when he was young and relatively vulnerable. Now that heâs a large, powerful adult in his reproductive prime, heâs even more capable of making that trip again to visit those females.
Jaguars disappeared from the U.S. because they were persecuted and exterminated in an aggressive predator eradication program undertaken by the federal government in a misguided effort to âtame the West.â Four of them were killed in the Santa Ritas between 1917 and 1920, including at least one female.
We know better now and understand the importance of having these magnificent native cats back on our wild landscapes. That means protecting the places where they live.
The historical record, the law and the science are clear. Jaguars have lived here for thousands of years â they belong in Arizona. Our jaguars are important to the survival and recovery of the species, and they must be protected. The outrageous political decision to betray El Jefe and abandon American jaguar recovery will not stand.



