Nocturnal Primate Research Group
The Nocturnal Primate Research Group (NPRG) provides an international forum for coordination of research on nocturnal primates. Research involves nocturnal and cathemeral [day-and-night active] primates from South America, Africa, Madagascar and Asia, using innovative techniques.
The NPRG has developed a widespread network of collaborative links with academic institutions, conservation NGOs, enforcement agencies, wildlife societies, zoological museums and zoos. Its field studies help to determine the distribution and status of some of the most neglected species and to indicate the condition of declining habitats. It provides open access to research and research databases, and to its library of sound recordings.