Conservationists in Spain will use drones to help save the endangered Iberian lynx after a technology consortium came to an agreement with regional officials.
The beautiful animals, whose numbers have recovered to 327 in the wild from the critical level of 94 at the start of the century, have benefited from a captive breeding scheme.
However, they often travel large distances after being released, exposing them to greater risks, particularly from traffic. Last year 21 were killed on Spanish roads.
Jose Fiscal, Andalucia's environment chief, said that using the best technology available had already helped the animal's recovery, but more had to be done.
The current system involves a radio operator tuning in to the collars worn by released lynxes.