- Click on the map to learn more about a refuge in a particular area.https://www.fws.gov/refuges/
- https://www.fws.gov/refuge/great-dismal-swamp
- Barrett 3rd and 5th grade students have visited Patuxent in the past. Click on the link to learn more about this refuge. https://www.fws.gov/refuge/patuxent-research
- https://www.pwrc.usgs.gov/
- https://www.fws.gov/refuge/elizabeth-hartwell-mason-neck
- https://www.fws.gov/refuge/occoquan-bay
- https://www.projectnoah.org/users/Laurie