Totals MSRW - Mackinac Island, Fort Holmes (spring) 2015 - 2024
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
| 1. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 522 | 522 | 522 | 0 | 522 (2024) | ||||
| 2. | Snow Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (2024) | ||||
| 3. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 0 | 9 (2024) | ||||
| 4. | Ruby-throated Hummingbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 (2024) | ||||
| 5. | Sandhill Crane | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 429 | 429 | 429 | 0 | 429 (2024) | ||||
| 6. | Killdeer | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 (2024) | ||||
| 7. | Great Northern Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 26 | 26 | 0 | 26 (2024) | ||||
| 8. | Double-crested Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 24 | 24 | 0 | 24 (2024) | ||||
| 9. | Great Blue Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 (2024) | ||||
| 10. | Turkey Vulture | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1614 | 1614 | 1614 | 0 | 1614 (2024) | ||||
| 11. | Osprey | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 27 | 27 | 0 | 27 (2024) | ||||
| 12. | American Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 11 | 0 | 11 (2024) | ||||
| 13. | Golden Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 175 | 175 | 175 | 0 | 175 (2024) | ||||
| 14. | Sharp-shinned Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1580 | 1580 | 1580 | 0 | 1580 (2024) | ||||
| 15. | Cooper's Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 29 | 29 | 0 | 29 (2024) | ||||
| 16. | Accipiter sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (2024) | ||||
| 17. | Northern Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 49 | 49 | 0 | 49 (2024) | ||||
| 18. | Bald Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 349 | 349 | 349 | 0 | 349 (2024) | ||||
| 19. | Red-shouldered Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 105 | 105 | 105 | 0 | 105 (2024) | ||||
| 20. | Broad-winged Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3280 | 3280 | 3280 | 0 | 3280 (2024) | ||||
| 21. | Red-tailed Hawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1958 | 1958 | 1958 | 0 | 1958 (2024) | ||||
| 22. | Rough-legged Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 135 | 135 | 135 | 0 | 135 (2024) | ||||
| 23. | buzzard sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 (2024) | ||||
| 24. | raptor sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 0 | 6 (2024) | ||||
| 25. | Belted Kingfisher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 3 (2024) | ||||
| 26. | American Kestrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 35 | 35 | 0 | 35 (2024) | ||||
| 27. | Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 20 | 20 | 0 | 20 (2024) | ||||
| 28. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 8 | 0 | 8 (2024) | ||||
| 29. | Northern Shrike | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (2024) | ||||
| Other species | |||||||||||||||||||
| 1. | Monarch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 (2024) | ||||
| Species | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10411 | 10411 | 10411 | 0 | ||||||
| Observation hours | 378:12 | 378:12 | 378:12 | ||||||||||||||||
