When Ganesh Marin was studying ecosystems along the border U.S.-Mexico this year, the University of Arizona Ph.D. student wasn’t expecting to see a young jaguar sauntering in his video feed in mid-March. ... Read more»
Since 1988, recovery programs for endangered Colorado River fish have cost hundreds of millions of dollars, funded by a mix of hydropower revenues and the Interior Department. Biologists say the effort is beginning to pay off.... Read more»
New photographs of an endangered jaguar in the Santa Rita Mountains have been released from a project managed by federal officials and University of Arizona researchers.... Read more»
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