SEO/BirdLife presents the results of two decades of radiotagging of the largest scavenger in Spain, a species that does not migrate. Among them are Ramón and Singratella, the only two specimens of the total that were followed that broke with the sedentary lifestyle of these scavengers.

The scientists highlight the peculiar behavior of both in a research that covers the analysis of more than one million GPS locations. It is estimated that between 8,400 and 11,400 couples live in the world, spread between Europe and Asia.