Explore Biodiversity with the
Half-Earth Project

Science is the core of the Half-Earth Project. Using the best available species data, our team is mapping species globally to an unprecedented 1km resolution, and using this information to identify conservation priorities where we have the best opportunity to protect the most species.

There are many ways species information is gathered, and citizen science efforts are playing a growing role. Working together with scientists, planners, communities, decision-makers at all levels, we can all help document the natural world, and share and use that information for positive change.

To participate in this effort to gather species information, we invite you to submit your data observations to the Half-Earth Project through the iNaturalist app, the Map of Life app, or the eBird app, as listed below.