Select until 13 September
Totals Bridger Ridge (MT) 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 1. | Turkey Vulture | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 17 | 57 | 28.5 | 0 | 40 (2024) | ||||
| 2. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 19 | 9.5 | 0 | 19 (2024) | ||||
| 3. | Golden Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 900 | 23 | 923 | 462 | 0 | 900 (2024) | ||||
| 4. | eagle sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2024) | ||||
| 5. | Sharp-shinned Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 495 | 64 | 559 | 280 | 0 | 495 (2024) | ||||
| 6. | Cooper's Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 583 | 79 | 662 | 331 | 0 | 583 (2024) | ||||
| 7. | Accipiter sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 16 | 8 | 0 | 16 (2024) | ||||
| 8. | American Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 1 | 31 | 15.5 | 0 | 30 (2024) | ||||
| 9. | Northern Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 95 | 19 | 114 | 57 | 0 | 95 (2024) | ||||
| 10. | Bald Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 11 | 91 | 45.5 | 0 | 80 (2024) | ||||
| 11. | Broad-winged Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 211 | 0 | 211 | 106 | 0 | 211 (2024) | ||||
| 12. | Swainson's Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 10 | 21 | 10.5 | 0 | 11 (2024) | ||||
| 13. | Red-tailed Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 209 | 54 | 263 | 132 | 0 | 209 (2024) | ||||
| 14. | Ferruginous Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 10 | 5 | 0 | 5 (2024) | ||||
| 15. | Rough-legged Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 20 | 10 | 0 | 20 (2024) | ||||
| 16. | buzzard sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2024) | ||||
| 17. | raptor sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 0 | 31 | 15.5 | 0 | 31 (2024) | ||||
| 18. | American Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 154 | 56 | 210 | 105 | 0 | 154 (2024) | ||||
| 19. | falcon sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 | 2.5 | 0 | 3 (2024) | ||||
| 20. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 1 | 41 | 20.5 | 0 | 40 (2024) | ||||
| 21. | Prairie Falcon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 6 | 34 | 17 | 0 | 28 (2024) | ||||
| 22. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 4 | 23 | 11.5 | 0 | 19 (2024) | ||||
| 23. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | 0 | 4 (2025) | ||||
| 24. | Species unknown (escape) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1.5 | 0 | 3 (2025) | ||||
| 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 | 2993 | 359 | 3352 | 1676 | 0 | ||||||
| Observation hours | 467:59 | 126:52 | 594:51 | 297:26 | |||||||||||||||
