| Dickinson, Imran - |
| Antietam National Battlefield (26) | | Multiple Choice | 2020.01.23 |
| Assateague Island National Seashore (26) | | Multiple Choice | 2020.01.15 |
| Backbone State Park (8) | | Multiple Choice | 2020.04.06 |
| Barataria Preserve (8) | | Multiple Choice | 2020.07.22 |
| Bayou Teche (16) | | Multiple Choice | 2020.06.13 |
| Berkshire Hills (8) | | Multiple Choice | 2020.07.24 |
| Blackwater National Wildlife Refuge (18) | | Multiple Choice | 2020.03.27 |
| Boston Harbor Islands (8) | | Multiple Choice | 2020.05.15 |
| Bruneau Dunes State Park (17) | | Multiple Choice | 2020.01.01 |
| C&O Canal National Historical Park (29) | | Multiple Choice | 2020.01.02 |
| Calvert Cliffs State Park (27) | | Multiple Choice | 2020.12.04 |
| Cape Cod National Seashore (18) | | Multiple Choice | 2020.06.08 |
| Catoctin Mountain Park (9) | | Multiple Choice | 2020.10.08 |
| Chattahoochee National Forest (33) | | Multiple Choice | 2020.06.08 |
| Chesapeake & Delaware Canal (9) | | Multiple Choice | 2020.12.18 |
| City of Rocks National Reserve (15) | | Multiple Choice | 2020.05.01 |
| Coeur d'Alene Lake (15) | | Multiple Choice | 2020.12.08 |
| Coralville Lake (8) | | Multiple Choice | 2020.04.19 |
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