Andean condor conservation program in Argentina

Summary

The Andean condor (Vultur gryphus), Vulnerable in Argentina and pronounced Extinct in Venezuela after a century of range contraction from poisoning, lead ingestion and persecution by ranchers who mistakenly blame it for livestock deaths, has been the focus of the Andean Condor Conservation Program (PCCA) since 1991, combining a Latin American studbook, an artificial incubation center, and a rescue center run by Buenos Aires Zoo and Fundación Bioandina Argentina. Eggs from domestic and foreign zoos are incubated and chicks raised using latex puppets to avoid imprinting, while rescued wild condors are rehabilitated in isolation; experienced flyers return to their rescue area, while others are released in groups from platforms at Paileman on the Atlantic coast, monitored for at least a year. Each condor receives a microchip, wing band, and often radio or satellite tracking, supported since 1997 by a pioneering GIS and flight-simulation software revealing juveniles ranging up to 80,000 km2 and adults over 150,000 km2. Over 23 years, the program has raised 47 chicks, rescued and treated more than 120 wild condors, and released 147 across South America, including 44 into a zone extinct for over a century, with the first 1997 cohorts now confirmed breeding. The program pairs this with indigenous ceremonies before each release and extensive outreach, alongside difficulties from illegal poison baits, lead bullets, and the sheer scale of condor range. The project reports strong success, crediting the integration of ex-situ and in-situ conservation, cross-institutional collaboration, and the alignment of science with traditional cultural values.