What part of the Assabet River National Wildlife Refuge was formerly used as a dumping ground by the Natick Laboratories until the 1980s?
Fort Devens-Sudbury Training Annex The Fort Devens-Sudbury Training Annex was a former annex of Fort Devens that was operational from 1942 to the 1990s. It originally opened as an ammunition dump for the base, and old railroad lines and bunkers can still be seen in the area. It then functioned as a dumping ground for the Natick Laboratories until the 1980s. In the 1990s, the site was cleaned up and turned into the Assabet River National Wildlife Refuge.
Appert Lake National Wildlife Refuge Appert Lake National Wildlife Refuge is a National Wildlife Refuge in Emmons County, North Dakota. It is a privately owned property with refuge easement rights for flooding, and is one of five easement refuges managed under Long Lake National Wildlife Refuge. It is closed to hunting. It was established to provide a stable water area and safe haven for migrating waterfowl in response to declining populations during the Dust Bowl era of the 1930s. The refuge centers on a wooded prairie wetland which provides relatively unique habitat in an agriculturally dominated area. The refuge is used by wood ducks, widgeon, teal, mallards, pintails, gadwalls and a host of woodland passerine bird species.