A network of Caribbean environmental organisations, developing strategies in the following areas: Biodiversity conservation, Ecosystem-based approaches to climate change adaptation, Regional environmental governance, Sustainable livelihoods

The Nature Foundation located on the island of Sint Maarten, in the heart of the Caribbean, aims to preserve and enhance the natural environment of St. Maarten in the present moment and for generations to come through a variety of education, preservation, and research initiatives. This includes their most prominent protected area, the Man of War Shoal Marine Park as well as several ongoing projects to strengthen the resilience of our ecosystems and native wildlife. Their research and monitoring projects range from sea turtle conservation to water quality testing and shark tagging, and they actively promote environmental awareness in the community and teach the value of nature and sustainability in local schools.

Nature Seekers is a community-based organization founded in 1990 with the aim of protecting leatherback turtles in Trinidad and Tobago. In addition to the protection of nesting turtles, they are involved in research, including tagging and monitoring turtles, and educating the public about marine issues. They are known for their Ecotours which focus on the leatherback turtles.

Marine Conservation Group is a special interest group within the Nature Society (Singapore). The society is a ‘dynamic civil society organization which promotes nature awareness and appreciation, and forges local and international collaborations in the protection and preservation of Earth’s natural ecosystems. Its Marine Conservation Group supports the NGO’s activity, advocacy and outreach functions, and delivers scientific data needed for the conservation and management of the marine and coastal resources. The group’s activities are focused on limiting anthropogenic threats to the marine ecosystems, and include endangered species monitoring and ground-up governance initiatives.’

Nature Trust (Malta) is one of the oldest non-governmental organisations dealing with the natural environment in the Maltese Islands. Their main focus is on site management of natural areas, environmental education and lobbying for effective environmental legislation. They are also involved in the Rescue of injured marine turtles and stranded dolphins. NTM has a team of dedicated rescue volunteers all professionally trained.

Nature's Valley Trust is a non-profit organisation in South Africa whose mission it is to maintain the long term environmental integrity of Nature's Valley, a village on the coast in the Western Cape, and surrounding coastal areas. Their work includes engagement with local communities, education and research.

Natuurpunt administers and maintains northern Belgium's network of natural parks and nature centers in Flanders. They have a large base of members, volunteers and staff who work in the natural parks, preserving nature and educating the general public. Natuurpunt also works on coastal issues to protect Belgian beaches.

Nausicaa is the largest public aquarium of Europe. Beyond an aquarium, it aims to be a centre in which an awareness of the need to protect the marine environment is communicated to all visitors.

Nekton Foundation is a marine research organisation dedicated to exploring and protecting the deep ocean. Nekton leads research expeditions and conducts the Ocean Health Check, deploying the latest human operated submersibles and deep sea technology to obtain ‘scientific data and media content to amplify ocean prioritisation, accelerate ocean literacy and inform organisations mandated with regional and international marine protection and stewardship. Nekton’s research catalyses the increase of Marine Protected Areas, improvements in marine resource management, pollution reduction, climate change mitigation and changes to consumer behaviour.’ They have conducted expeditions in Bermuda, Weddell's Sea, Indian Ocean in Seychelles and Maldives, amongst others.

NeMO-Net is a single player iPad game where players help NASA classify coral reefs by painting 3D and 2D images of coral. Players explore and classify coral reefs and other shallow marine environments and creatures from locations all over the world

Data from the NeMO-Net game is fed to NASA NeMO-Net, the first neural multi-modal observation and training network for global coral reef assessment. NeMO-Net is an opensource deep convolutional neural network (CNN) that leverages NASA’s Supercomputer, Pleiades, to use game data to classify and assess the health of coral reefs around the world.

The NetTag approach to the problem of marine litter derived from fisheries combines two different types of preventive measures: new technology to prevent lost gears; and awareness actions to promote best-practices for on-board waste management. NetTag is developing new technologies to track fishing gears in case gears got lost, fostering a reduction of lost gears. The technology involves low cost, miniature and environmental-friendly acoustic tags and acoustic transceivers for uniquely localization (with fisher’s personal ID) of lost gear and an automated-short-range robotic recovery system. This is an active project co-ordinated by Ciimar in Portugal.

NTG is dedicated to the development of a sea turtle conservation program for Nevis that involves local communities, and ensure that sea turtles will survive. NTG volunteers help monitoring the nesting beaches on Nevis, working at night on beaches around Nevis to tag sea turtles and collect information about the nesting and movement of Nevis’ sea turtles. Additional information, such as levels of nest predation and poaching are collected during morning surveys. NTG also gives presentations about sea turtles at local schools and works to involve children in sea turtle related activities. Member of Widecast.