Some 126,000 described species rely on freshwater habitats, according to the International Union for Conservation of Nature. How can we target conservation efforts to best protect them? Identifying freshwater biodiversity hotspots is crucial, particularly in developing countries with limited resources. So experts with the European Union–funded BioFresh Platform created the Global Freshwater Biodiversity Atlas, bringing together data from a wide range of sources to create a global map of freshwater-dependent amphibians, birds, fish, mammals, reptiles and more. The online tool can be customized to create maps focusing on specific locations and biodiversity categories, and includes options for exploring the effects of climate change and invasive species. New contributions are encouraged in order to make the atlas an even more robust tool for conserving freshwater biodiversity.

Article by John Sisser. Photo by NOAA/NASA GOES Project (Creative Commons | Flickr)