There are more than 4,000 native bee species in the United States, with many species yet to be described. These native bees pollinate our native plants and agricultural crops, add beauty to our world, and are deserving of protection. The US National Native Bee Monitoring Research Coordination Network (RCN) is a USDA-funded effort to coordinate and support efforts to monitor native bee populations in the US, with the broader goal of conserving our nation’s native bee fauna. Click here for more information.