| Elliott, Allie - |
| Acadia National Park (100) | | Multiple Choice | 2020.12.26 |
| Alps (100) | | Multiple Choice | 2020.05.27 |
| Arches National Park (43) | | Multiple Choice | 2020.01.11 |
| Archipelago National Park (31) | | Multiple Choice | 2020.11.22 |
| Arusha National Park (19) | | Multiple Choice | 2020.10.21 |
| Badlands National Park (57) | | Multiple Choice | 2020.01.15 |
| Bandingilo National Park (16) | | Multiple Choice | 2020.11.21 |
| Berchtesgaden National Park (23) | | Multiple Choice | 2020.06.17 |
| Big Bend National Park (48) | | Multiple Choice | 2020.10.16 |
| Biscayne National Park (95) | | Multiple Choice | 2020.06.18 |
| Black Canyon of the Gunnison National Park (45) | | Multiple Choice | 2020.11.20 |
| Blue Lagoon National Park (12) | | Multiple Choice | 2020.02.04 |
| Boma National Park (17) | | Multiple Choice | 2020.04.28 |
| Bothnian Bay National Park (12) | | Multiple Choice | 2020.06.16 |
| Bothnian Sea National Park (9) | | Multiple Choice | 2020.04.19 |
| Bou-Hedma National Park (9) | | Multiple Choice | 2020.03.24 |
| Boukornine National Park (11) | | Multiple Choice | 2020.05.01 |
| Bryce Canyon National Park (60) | | Multiple Choice | 2020.04.21 |
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