Omacha Foundation - A non-government and non-profit organisation, created to study, research and protect river dolphins and other fauna and aquatic ecosystems in Colombia (website in English and Spanish). Winner of the 2007 Whitley Awards (UK)
Projeto Boto - a non-profit research project that is increasing knowledge, understanding and the conservation prospects of the Amazon's two endemic dolphins - the Amazon River Dolphin (Inia geoffrensis) and the tucuxi (Sotalia fluviatilis)
Dolphins, Whales and Porpoises: 2002–2010 Conservation Action Plan for the World's Cetaceans. IUCN/SSC Cetacean Specialist Group 2003, Reeves et al. HTML copy of book-length report
