Implantée dans de nombreux pays, cette organisation mène de front plusieurs combats pour la protection de la faune sauvage : actions sur le terrain, campagnes conte elles cirques, l'expérimentation sur les animaux, le commerce des fourrures...

Animal Defenders International (ADI) was founded in 1990.

With offices in Los Angeles, London and Bogota, ADI campaigns across the globe on animals in entertainment, providing technical advice to governments, securing progressive animal protection legislation, drafting regulations and rescuing animals in distress.

ADI has a worldwide reputation for providing video and photographic evidence exposing the behind-the-scenes suffering in industry and supporting this evidence with scientific research on captive wildlife and transport. ADI rescues animals all over the world and educates the public on animals and environmental issues. ADI is a 501(c)(3) non-profit organization in the United States.