blog posts Assistant Education Coordinator, Delaware National Estuarine Research Reserve (due May 1) Apr 20, 2020 1:45 pm by Nicole NelsonJobs Share on Facebook Tweet Email See full announcement and apply here. The DNERR has two main components, the Blackbird Creek Reserve in Townsend and the St. Jones Reserve in Dover. These sites include both brackish and freshwater estuaries, and represent the diverse estuarine ecosystems found throughout the Mid-Atlantic region. Share on Facebook Tweet Email