In September 2012, a jaguar was photographed in the Santa Rita Mountains of Arizona, the second such sighting in this region in two years. This jaguar has been photographed numerous times over the past nine months through June 2013. On 3 February 2016, the Center for Biological Diversity released a video of this jaguar - now named El Jefe (Spanish for The Boss) - roaming the Santa Rita Mountains, about south of downtown Tucson. El Jefe is the fourth jaguar sighted in the Madrean Sky Islands in southern Arizona and New Mexico, over the last 20 years.