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- Important bird areas3,142
- Wilderness areas[remove]3,142
- Congaree National Park (S.C.)2,130
- Old growth forests2,130
- Trees2,058
- Swamps1,354
- Biosphere reserves1,012
- Plants813
- Flowers303
- Park rangers117
- Boardwalks115
- Leaves97
- Aerial views92
- Butterfly gardens85
- City Year (Service corps)85
- Construction85
- Snakes73
- Aerial surveys54
- Bark45
- Butterflies45