AnimaNaturalis is an international non profit animal rights organization whose mission is to "Establish, promote and protect the rights of all animals in Spain and Latin America. These rights include the right to life, liberty, and not to be tortured or to be considered property." It was founded in March, 2003 by Leonora Esquivel Frías and Francisco Vásquez Neira.
They have a focus on calling for an end to traditional 'sports' involving bulls in Latin America & Spain, such as bullfighting, the Pamplona bull run, and rodeo, to name a few. They have successfully lobbied governments to create legislation which protects these animals and have run many high-coverage and high impact campaigns. Pictured above is an anti-bullfighting demonstration in Colombia, and below is an anti bull run demonstration in Pamplona.