Key
| 1. Presque Isle State Park | 2. Pymatuning Wildlife Management Area/SGL 214 |
| 3. Maurice K. Goddard State Park | 4. Hickory Creek and Tionesta Creek Drainages |
| 5. CS & M Mine | 6. Private Mine |
| 7. US Steel Mine | 8. Northern Allegheny Plateau |
| 9. Hills Creek State Park | 10. Chestnut Ridge/Laurel Ridge |
| 11. Yellow Creek State Park | 12. Kimberly Run Natural Area |
| 13. Allegheny Mountain | 14. Forbes State Forest/Mt. Davis Section |
| 15. Salisbury Mine | 16. Canoe Creek Watershed |
| 17. The Barrens (SGL 176) | 18. 1000 Steps |
| 19. Blacklog Mountain | 20. Central Mountains |
| 21. Tuscarora/Blue Mountain South | 22. Eisenhower Least Shrew Site |
| 23. East Berlin Least Shrew Site | 24. Conodoguinet Creek |
| 25. Central Susquehanna Valley | 26. Stony Mt. Woodrat Complex |
| 27. Wyoming State Forest | 28. Ricketts Glen State Park/SGL 57, 13, 66 |
| 29. Wyoming Valley | 30. Middle Creek Wildlife Management Area/SGL 46 |
| 31. Hopewell Big Woods | 32. Hawk Mountain Sanctuary and Environs |
| 33. Lehigh Valley/Lehigh George State Park | 34. SGL 129/Hickory Run State Park/Holiday Pocono/Jonathan’s Point |
| 35. Pocono Lake/Adams Swamp/Two Mile Run | 36. Tobyhanna & Gouldsboro State Parks/SGL 127 |
| 37. State Game Lands 312 | 38. Long Pond Preserve |
| 39. Tannersville Cranberry Bog | 40. Delaware State Forest, Bushkill Creek Area |
| 41. Delaware Water Gap/Pocono Environmental Education Center | 42. Cherry Valley Watershed |
| 43. Durham Mine | 44. John Heinz National Wildlife Refuge at Tinicum |
| 45. Latodami Environmental Education Center |
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