Totals Hawk Ridge Bird Observatory - Hawkwatch (MN) 2020
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Turkey Vulture | 0 | 778 | 1541 | 1 | 2320 | 2320 | 0 | 854 ( 1 Oct) | 47 | 48 | 3 Sep | 1 Nov | ||||
| 2. | Osprey | 27 | 116 | 1 | 0 | 144 | 144 | 0 | 10 ( 5 Sep) | 34 | 35 | 15 Aug | 2 Oct | ||||
| 3. | Golden Eagle | 0 | 1 | 137 | 70 | 208 | 208 | 0 | 30 (23 Oct) | 35 | 36 | 14 Sep | 30 Nov | ||||
| 4. | Sharp-shinned Hawk | 327 | 9609 | 3630 | 21 | 13587 | 13587 | 0 | 1560 (16 Sep) | 75 | 76 | 16 Aug | 29 Nov | ||||
| 5. | Cooper's Hawk | 5 | 30 | 17 | 0 | 52 | 52 | 0 | 8 (28 Sep) | 27 | 28 | 15 Aug | 24 Oct | ||||
| 6. | Accipiter sp. | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (20 Sep) | 1 | 1 | 20 Sep | 20 Sep | ||||
| 7. | American Goshawk | 2 | 12 | 113 | 141 | 268 | 268 | 0 | 40 ( 1 Nov) | 53 | 54 | 24 Aug | 30 Nov | ||||
| 8. | Northern Harrier | 53 | 163 | 69 | 5 | 290 | 290 | 0 | 18 (16 Sep) | 62 | 63 | 15 Aug | 5 Nov | ||||
| 9. | Bald Eagle | 326 | 2353 | 1582 | 1039 | 5300 | 5300 | 0 | 461 ( 5 Sep) | 98 | 100 | 15 Aug | 30 Nov | ||||
| 10. | Red-shouldered Hawk | 0 | 2 | 0 | 0 | 2 | 2 | 0 | 1 (15 Sep) | 2 | 2 | 15 Sep | 16 Sep | ||||
| 11. | Broad-winged Hawk | 789 | 32078 | 52 | 1 | 32920 | 32920 | 0 | 11399 (17 Sep) | 41 | 42 | 15 Aug | 17 Nov | ||||
| 12. | Swainson's Hawk | 0 | 5 | 2 | 0 | 7 | 7 | 0 | 4 (16 Sep) | 4 | 4 | 13 Sep | 16 Oct | ||||
| 13. | Red-tailed Hawk | 62 | 558 | 3749 | 351 | 4720 | 4720 | 0 | 849 (24 Oct) | 83 | 85 | 15 Aug | 30 Nov | ||||
| 14. | Rough-legged Buzzard | 0 | 0 | 1428 | 520 | 1948 | 1948 | 0 | 583 (23 Oct) | 41 | 42 | 9 Oct | 30 Nov | ||||
| 15. | buzzard sp. | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (28 Aug) | 1 | 1 | 28 Aug | 28 Aug | ||||
| 16. | American Kestrel | 30 | 597 | 73 | 1 | 701 | 701 | 0 | 86 (16 Sep) | 48 | 49 | 16 Aug | 3 Nov | ||||
| 17. | falcon sp. | 0 | 4 | 0 | 0 | 4 | 4 | 0 | 1 (11 Sep) | 4 | 4 | 11 Sep | 27 Sep | ||||
| 18. | Merlin | 15 | 136 | 73 | 2 | 226 | 226 | 0 | 20 ( 9 Oct) | 56 | 57 | 15 Aug | 30 Nov | ||||
| 19. | Peregrine | 1 | 57 | 21 | 0 | 79 | 79 | 0 | 10 (17 Sep) | 25 | 25 | 24 Aug | 11 Oct | ||||
| Species | Aug | Sep | Oct | Nov | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 1638 | 46500 | 12488 | 2152 | 62778 | 62778 | 0 | 100 | 102 | ||||||||
| Observation hours | 119:45 | 259:00 | 202:30 | 170:00 | 751:15 | ||||||||||||
This page is created on 2025/11/14 21:32:02 and will be cached for 2 minutes.
