| Species For the Order Pelecaniformes from All Park Watersheds | ||||
|---|---|---|---|---|
| Watershed | Genus | Species | Subspecies | Common Name |
| Abrams Creek | Butorides | virescens | Green heron | |
| Big Creek | Butorides | virescens | Green heron | |
| East Prong Little River | Butorides | virescens | Green heron | |
| Uncertain | Ardea | alba | Great egret | |
| Ardea | herodias | Great blue heron | ||
| Botaurus | lentiginosus | American bittern | ||
| Butorides | virescens | Green heron | ||
| Egretta | caerulea | Little blue heron | ||
| Ixobrychus | exilis | Least bittern | ||
| Nyctanassa | violacea | Yellow-crowned night-heron | ||
| Nycticorax | nycticorax | Black-crowned night-heron | ||
| Pelecanus | erythrorhynchos | American white pelecan | ||