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- Important bird areas2,176
- Old growth forests[remove]2,176
- Wilderness areas2,176
- Congaree National Park (S.C.)2,171
- Trees1,570
- Swamps1,309
- Park rangers117
- Boardwalks115
- Aerial views90
- Butterfly gardens85
- City Year (Service corps)85
- Construction85
- Aerial surveys54
- Flowers47
- Congaree River (S.C.)33
- Footbridges33
- Forest fires32
- Red-cockaded woodpecker30
- Insects18
- Snow18