Also present
Totals Butterbredt Spring (CA) 2025
| Species | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Vaux's Swift | 19 | 19 | 0 | 19 | 13 (23 Apr) | 57 | 4 | 17 Apr | 23 Apr | ||||
| 2. | White-throated Swift | 38 | 38 | 0 | 38 | 28 (16 Apr) | 29 | 2 | 16 Apr | 17 Apr | ||||
| 3. | Costa's Hummingbird | 1 | 1 | 0 | 1 | 1 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 4. | Rufous Hummingbird | 1 | 1 | 0 | 1 | 1 (23 Apr) | 14 | 1 | 23 Apr | 23 Apr | ||||
| 5. | hummingbird sp | 4 | 4 | 0 | 4 | 2 (21 Apr) | 43 | 3 | 21 Apr | 23 Apr | ||||
| 6. | Killdeer | 1 | 1 | 0 | 1 | 1 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 7. | Greater Yellowlegs | 1 | 1 | 0 | 1 | 1 (17 Apr) | 14 | 1 | 17 Apr | 17 Apr | ||||
| 8. | Least Sandpiper | 3 | 3 | 0 | 3 | 3 (23 Apr) | 14 | 1 | 23 Apr | 23 Apr | ||||
| 9. | Calidris sp. | 2 | 2 | 0 | 2 | 2 (18 Apr) | 14 | 1 | 18 Apr | 18 Apr | ||||
| 10. | Turkey Vulture | 5 | 5 | 0 | 5 | 4 (24 Apr) | 29 | 2 | 17 Apr | 24 Apr | ||||
| 11. | Osprey | 1 | 1 | 0 | 1 | 1 (24 Apr) | 14 | 1 | 24 Apr | 24 Apr | ||||
| 12. | Golden Eagle | 1 | 1 | 0 | 1 | 1 (17 Apr) | 14 | 1 | 17 Apr | 17 Apr | ||||
| 13. | Northern Harrier | 1 | 1 | 0 | 1 | 1 (17 Apr) | 14 | 1 | 17 Apr | 17 Apr | ||||
| 14. | Swainson's Hawk | 3 | 3 | 0 | 3 | 3 (17 Apr) | 14 | 1 | 17 Apr | 17 Apr | ||||
| 15. | Red-tailed Hawk | 1 | 1 | 0 | 1 | 1 (17 Apr) | 14 | 1 | 17 Apr | 17 Apr | ||||
| 16. | Belted Kingfisher | 2 | 2 | 0 | 2 | 2 (24 Apr) | 14 | 1 | 24 Apr | 24 Apr | ||||
| 17. | woodpecker sp. | 1 | 1 | 0 | 1 | 1 (16 Apr) | 14 | 1 | 16 Apr | 16 Apr | ||||
| 18. | American Kestrel | 1 | 1 | 0 | 1 | 1 (24 Apr) | 14 | 1 | 24 Apr | 24 Apr | ||||
| 19. | Hammond's Flycatcher | 23 | 23 | 0 | 23 | 9 (22 Apr) | 57 | 4 | 21 Apr | 24 Apr | ||||
| 20. | American Dusky Flycatcher | 13 | 13 | 0 | 13 | 5 (22 Apr) | 57 | 4 | 16 Apr | 24 Apr | ||||
| 21. | American Grey Flycatcher | 11 | 11 | 0 | 11 | 4 (16 Apr) | 57 | 4 | 16 Apr | 23 Apr | ||||
| 22. | Pacific-slope Flycatcher | 5 | 5 | 0 | 5 | 3 (23 Apr) | 29 | 2 | 22 Apr | 23 Apr | ||||
| 23. | Empidonax sp. | 9 | 9 | 0 | 9 | 8 (23 Apr) | 29 | 2 | 23 Apr | 24 Apr | ||||
| 24. | Vermilion Flycatcher | 1 | 1 | 0 | 1 | 1 (21 Apr) | 14 | 1 | 21 Apr | 21 Apr | ||||
| 25. | Western Kingbird | 53 | 53 | 0 | 53 | 20 (23 Apr) | 100 | 7 | 16 Apr | 24 Apr | ||||
| 26. | Warbling Vireo | 47 | 47 | 0 | 47 | 12 (22 Apr) | 71 | 5 | 16 Apr | 24 Apr | ||||
| 27. | Cassin's Vireo | 23 | 23 | 0 | 23 | 10 (22 Apr) | 71 | 5 | 16 Apr | 24 Apr | ||||
| 28. | Phainopepla | 7 | 7 | 0 | 7 | 4 (22 Apr) | 43 | 3 | 16 Apr | 22 Apr | ||||
| 29. | Shore Lark | 7 | 7 | 0 | 7 | 2 (17 Apr) | 71 | 5 | 17 Apr | 24 Apr | ||||
| 30. | Sand Martin | 1 | 1 | 0 | 1 | 1 (21 Apr) | 14 | 1 | 21 Apr | 21 Apr | ||||
| Species | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Tree Swallow | 13 | 13 | 0 | 13 | 6 (23 Apr) | 43 | 3 | 18 Apr | 23 Apr | ||||
| 32. | Violet-green Swallow | 8 | 8 | 0 | 8 | 4 (17 Apr) | 43 | 3 | 17 Apr | 21 Apr | ||||
| 33. | Purple Martin | 1 | 1 | 0 | 1 | 1 (23 Apr) | 14 | 1 | 23 Apr | 23 Apr | ||||
| 34. | Swallow | 15 | 15 | 0 | 15 | 8 (23 Apr) | 57 | 4 | 16 Apr | 24 Apr | ||||
| 35. | Cliff Swallow | 28 | 28 | 0 | 28 | 15 (23 Apr) | 71 | 5 | 17 Apr | 24 Apr | ||||
| 36. | Ruby-crowned Kinglet | 21 | 21 | 0 | 21 | 7 (21 Apr) | 71 | 5 | 18 Apr | 24 Apr | ||||
| 37. | Starling | 12 | 12 | 0 | 12 | 8 (21 Apr) | 43 | 3 | 21 Apr | 24 Apr | ||||
| 38. | Townsend's Solitaire | 4 | 4 | 0 | 4 | 3 (21 Apr) | 29 | 2 | 17 Apr | 21 Apr | ||||
| 39. | Hermit Thrush | 8 | 8 | 0 | 8 | 5 (21 Apr) | 43 | 3 | 17 Apr | 23 Apr | ||||
| 40. | House Sparrow | 2 | 2 | 0 | 2 | 2 (24 Apr) | 14 | 1 | 24 Apr | 24 Apr | ||||
| 41. | Purple Finch | 4 | 4 | 0 | 4 | 2 (21 Apr) | 43 | 3 | 21 Apr | 24 Apr | ||||
| 42. | Cassin's Finch | 2 | 2 | 0 | 2 | 2 (18 Apr) | 14 | 1 | 18 Apr | 18 Apr | ||||
| 43. | House Finch | 8 | 8 | 0 | 8 | 8 (16 Apr) | 14 | 1 | 16 Apr | 16 Apr | ||||
| 44. | Lawrence's Goldfinch | 6 | 6 | 0 | 6 | 4 (21 Apr) | 29 | 2 | 21 Apr | 22 Apr | ||||
| 45. | Lesser Goldfinch | 14 | 14 | 0 | 14 | 5 (24 Apr) | 71 | 5 | 16 Apr | 24 Apr | ||||
| 46. | sparrow sp. | 2 | 2 | 0 | 2 | 2 (23 Apr) | 14 | 1 | 23 Apr | 23 Apr | ||||
| 47. | Lark Sparrow | 5 | 5 | 0 | 5 | 2 (22 Apr) | 43 | 3 | 16 Apr | 23 Apr | ||||
| 48. | Chipping Sparrow | 56 | 56 | 0 | 56 | 23 (18 Apr) | 86 | 6 | 16 Apr | 24 Apr | ||||
| 49. | Brewer's Sparrow | 6 | 6 | 0 | 6 | 3 (24 Apr) | 43 | 3 | 18 Apr | 24 Apr | ||||
| 50. | Fox Sparrow (Red) | 4 | 4 | 0 | 4 | 4 (21 Apr) | 14 | 1 | 21 Apr | 21 Apr | ||||
| 51. | Dark-eyed Junco (Oregon) | 4 | 4 | 0 | 4 | 4 (21 Apr) | 14 | 1 | 21 Apr | 21 Apr | ||||
| 52. | White-crowned Sparrow | 1 | 1 | 0 | 1 | 1 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 53. | White-crowned Sparrow (Gambel's) | 1 | 1 | 0 | 1 | 1 (23 Apr) | 14 | 1 | 23 Apr | 23 Apr | ||||
| 54. | Savannah Sparrow | 2 | 2 | 0 | 2 | 1 (21 Apr) | 29 | 2 | 21 Apr | 24 Apr | ||||
| 55. | Lincoln's Sparrow | 3 | 3 | 0 | 3 | 3 (21 Apr) | 14 | 1 | 21 Apr | 21 Apr | ||||
| 56. | Western Meadowlark | 6 | 6 | 0 | 6 | 4 (21 Apr) | 43 | 3 | 21 Apr | 23 Apr | ||||
| 57. | Scott's Oriole | 2 | 2 | 0 | 2 | 1 (17 Apr) | 29 | 2 | 17 Apr | 22 Apr | ||||
| 58. | Bullock's Oriole | 43 | 43 | 0 | 43 | 29 (23 Apr) | 57 | 4 | 21 Apr | 24 Apr | ||||
| 59. | Hooded Oriole | 3 | 3 | 0 | 3 | 1 (18 Apr) | 43 | 3 | 18 Apr | 24 Apr | ||||
| 60. | Tricolored Blackbird | 18 | 18 | 0 | 18 | 14 (21 Apr) | 43 | 3 | 21 Apr | 24 Apr | ||||
| Species | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Red-winged Blackbird | 1 | 1 | 0 | 1 | 1 (21 Apr) | 14 | 1 | 21 Apr | 21 Apr | ||||
| 62. | Brown-headed Cowbird | 61 | 61 | 4 | 57 | 17 (24 Apr) | 71 | 5 | 16 Apr | 24 Apr | ||||
| 63. | Brewer's Blackbird | 54 | 54 | 0 | 54 | 20 (22 Apr) | 71 | 5 | 16 Apr | 24 Apr | ||||
| 64. | Orange-crowned Warbler | 310 | 310 | 0 | 310 | 105 (23 Apr) | 100 | 7 | 16 Apr | 24 Apr | ||||
| 65. | Nashville Warbler | 44 | 44 | 0 | 44 | 15 (23 Apr) | 100 | 7 | 16 Apr | 24 Apr | ||||
| 66. | MacGillivray's Warbler | 8 | 8 | 0 | 8 | 3 (21 Apr) | 57 | 4 | 18 Apr | 24 Apr | ||||
| 67. | Common Yellowthroat | 1 | 1 | 0 | 1 | 1 (24 Apr) | 14 | 1 | 24 Apr | 24 Apr | ||||
| 68. | American Yellow Warbler | 10 | 10 | 0 | 10 | 4 (23 Apr) | 43 | 3 | 22 Apr | 24 Apr | ||||
| 69. | Myrtle Warbler | 17 | 17 | 0 | 17 | 13 (16 Apr) | 43 | 3 | 16 Apr | 18 Apr | ||||
| 70. | Yellow-rumped Warbler (Audubon's) | 837 | 837 | 0 | 837 | 298 (21 Apr) | 100 | 7 | 16 Apr | 24 Apr | ||||
| 71. | Yellow-rumped Warbler (Myrtle) | 9 | 9 | 0 | 9 | 4 (16 Apr) | 57 | 4 | 16 Apr | 22 Apr | ||||
| 72. | Black-throated Grey Warbler | 38 | 38 | 0 | 38 | 11 (23 Apr) | 86 | 6 | 16 Apr | 24 Apr | ||||
| 73. | Townsend's Warbler | 31 | 31 | 0 | 31 | 11 (23 Apr) | 71 | 5 | 18 Apr | 24 Apr | ||||
| 74. | Hermit Warbler | 6 | 6 | 0 | 6 | 2 (21 Apr) | 57 | 4 | 21 Apr | 24 Apr | ||||
| 75. | Wilson's Warbler | 203 | 203 | 0 | 203 | 67 (23 Apr) | 100 | 7 | 16 Apr | 24 Apr | ||||
| 76. | Western Tanager | 158 | 158 | 0 | 158 | 69 (23 Apr) | 71 | 5 | 17 Apr | 24 Apr | ||||
| 77. | Black-headed Grosbeak | 104 | 104 | 0 | 104 | 38 (23 Apr) | 86 | 6 | 17 Apr | 24 Apr | ||||
| 78. | Blue Grosbeak | 3 | 3 | 0 | 3 | 3 (23 Apr) | 14 | 1 | 23 Apr | 23 Apr | ||||
| 79. | Lazuli Bunting | 101 | 101 | 0 | 101 | 48 (23 Apr) | 100 | 7 | 16 Apr | 24 Apr | ||||
| 80. | passerine sp. | 161 | 161 | 0 | 161 | 46 (23 Apr) | 100 | 7 | 16 Apr | 24 Apr | ||||
| 81. | warbler sp. | 154 | 154 | 0 | 154 | 59 (21 Apr) | 100 | 7 | 16 Apr | 24 Apr | ||||
| Species | Apr | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 2899 | 2899 | 4 | 2895 | 100 | 7 | ||||||||
| Observation hours | 28:46 | 28:46 | ||||||||||||
This page is created on 2025/04/25 13:56:36 and will be cached for 2 minutes.
