Select until 13 September
Totals Ashland Nature Center (DE) 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year
Maximum | |
| 1. | Black Vulture | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 244 | 0 | 244 | 122 | 0 | 244 (2024) | | | | |
| 2. | Turkey Vulture | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3225 | 69 | 3294 | 1647 | 0 | 3225 (2024) | | | | |
| 3. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 224 | 42 | 266 | 133 | 0 | 224 (2024) | | | | |
| 4. | Golden Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 | 0 | 4 (2024) | | | | |
| 5. | Sharp-shinned Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1471 | 35 | 1506 | 753 | 0 | 1471 (2024) | | | | |
| 6. | Cooper's Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 388 | 22 | 410 | 205 | 0 | 388 (2024) | | | | |
| 7. | Accipiter sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1.5 | 0 | 3 (2024) | | | | |
| 8. | Northern Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 273 | 8 | 281 | 141 | 0 | 273 (2024) | | | | |
| 9. | Bald Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 454 | 32 | 486 | 243 | 0 | 454 (2024) | | | | |
| 10. | Red-shouldered Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 639 | 9 | 648 | 324 | 0 | 639 (2024) | | | | |
| 11. | Broad-winged Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 134 | 11 | 145 | 73 | 0 | 134 (2024) | | | | |
| 12. | Red-tailed Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 490 | 10 | 500 | 250 | 0 | 490 (2024) | | | | |
| 13. | Rough-legged Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | | | | |
| 14. | buzzard sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | | | | |
| 15. | raptor sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | | | | |
| 16. | American Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 297 | 26 | 323 | 162 | 0 | 297 (2024) | | | | |
| 17. | falcon sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2024) | | | | |
| 18. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 66 | 12 | 78 | 39 | 0 | 66 (2024) | | | | |
| 19. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 22 | 11 | 0 | 21 (2024) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year
Maximum | |
| |
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7938 | 277 | 8215 | 4108 | 0 | | |
| |
Observation hours |
| | | | | | | | 630:30 | 85:17 | 715:47 | 357:54 | | | |
