Number of nests established per bird species in wire versus border zones in both years combined on the right-of-way on the State Game Lands 33 Research and Demonstration Area, Centre County, Pennsylvania.
| Bird species | Wire zone | Border zone |
|---|---|---|
| Indigo bunting | 9 | 6 |
| Field sparrow | 12 | 0 |
| Gray catbird | 2 | 4 |
| Eastern towhee | 3 | 3 |
| Common yellowthroat | 2 | 3 |
| Chestnut-sided warbler | 2 | 2 |
| American robin | 2 | 1 |
| Red-eyed vireo | 0 | 2 |
| Veery | 0 | 2 |
| Cedar waxwing | 1 | 0 |
| All species combined | 33 | 23 |