Top Birds at Robertson Millpond Preserve in May
relative to other locations within 25 miles of Cary, NC, USA
based on 28 checklists
This page shows the probability of a species appearing on a checklist at Robertson Millpond Preserve in May. The difference in probability relative to other nearby locations is also shown, to highlight which birds are particularly likely to be found (or not found) at this specific location. The chart shows how many distinct species have historically been observed at this location for each month of the year.
| Rank | Info | Pics | Species | Entire Region | This Location | Difference | Relative | |
|---|---|---|---|---|---|---|---|---|
| 1 | Prothonotary Warbler | 16.0% | 92.9% | 76.8% | 5.8x | |||
| 2 | Northern Cardinal | 79.8% | 75.0% | 4.8% | 0.9x | |||
| 3 | Tufted Titmouse | 64.7% | 71.4% | 6.8% | 1.1x | |||
| 4 | Blue-gray Gnatcatcher | 56.8% | 71.4% | 14.7% | 1.3x | |||
| 5 | Carolina Wren | 70.6% | 67.9% | 2.7% | 1.0x | |||
| 6 | Carolina Chickadee | 60.2% | 67.9% | 7.7% | 1.1x | |||
| 7 | Red-bellied Woodpecker | 54.2% | 67.9% | 13.6% | 1.3x | |||
| 8 | Great Blue Heron | 46.4% | 67.9% | 21.5% | 1.5x | |||
| 9 | Great Crested Flycatcher | 48.3% | 64.3% | 16.0% | 1.3x | |||
| 10 | Northern Parula | 36.4% | 53.6% | 17.2% | 1.5x | |||
| 11 | Acadian Flycatcher | 25.9% | 53.6% | 27.7% | 2.1x | |||
| 12 | Yellow-throated Warbler | 15.5% | 53.6% | 38.1% | 3.5x | |||
| 13 | Mourning Dove | 48.5% | 50.0% | 1.5% | 1.0x | |||
| 14 | Red-eyed Vireo | 51.5% | 46.4% | 5.0% | 0.9x | |||
| 15 | Turkey Vulture | 39.7% | 42.9% | 3.1% | 1.1x | |||
| 16 | White-breasted Nuthatch | 23.7% | 42.9% | 19.2% | 1.8x | |||
| 17 | Chimney Swift | 28.6% | 39.3% | 10.7% | 1.4x | |||
| 18 | Eastern Wood-Pewee | 21.3% | 39.3% | 18.0% | 1.8x | |||
| 19 | White-eyed Vireo | 33.5% | 35.7% | 2.3% | 1.1x | |||
| 20 | Pileated Woodpecker | 19.1% | 35.7% | 16.6% | 1.9x | |||
| 21 | Wood Duck | 12.9% | 35.7% | 22.8% | 2.8x | |||
| 22 | Downy Woodpecker | 40.0% | 32.1% | 7.8% | 0.8x | |||
| 23 | Anhinga | 0.2% | 32.1% | 31.9% | 133.8x | |||
| 24 | American Crow | 56.9% | 28.6% | 28.4% | 0.5x | |||
| 25 | American Goldfinch | 44.6% | 28.6% | 16.0% | 0.6x | |||
| 26 | Canada Goose | 41.6% | 28.6% | 13.1% | 0.7x | |||
| 27 | Summer Tanager | 37.3% | 28.6% | 8.8% | 0.8x | |||
| 28 | Eastern Phoebe | 34.4% | 28.6% | 5.8% | 0.8x | |||
| 29 | Fish Crow | 33.3% | 28.6% | 4.7% | 0.9x | |||
| 30 | Gray Catbird | 30.9% | 28.6% | 2.3% | 0.9x | |||
| 31 | Brown-headed Cowbird | 35.3% | 25.0% | 10.3% | 0.7x | |||
| 32 | Pine Warbler | 40.0% | 21.4% | 18.6% | 0.5x | |||
| 33 | Red-shouldered Hawk | 31.6% | 21.4% | 10.2% | 0.7x | |||
| 34 | Ruby-throated Hummingbird | 19.1% | 17.9% | 1.2% | 0.9x | |||
| 35 | Eastern Bluebird | 49.7% | 14.3% | 35.4% | 0.3x | |||
| 36 | Blue Jay | 43.4% | 14.3% | 29.1% | 0.3x | |||
| 37 | American Robin | 38.5% | 14.3% | 24.2% | 0.4x | |||
| 38 | Chipping Sparrow | 38.1% | 14.3% | 23.8% | 0.4x | |||
| 39 | Black Vulture | 21.2% | 14.3% | 6.9% | 0.7x | |||
| 40 | Brown Thrasher | 17.4% | 10.7% | 6.7% | 0.6x | |||
| 41 | Hairy Woodpecker | 8.6% | 10.7% | 2.1% | 1.2x | |||
| 42 | Indigo Bunting | 45.4% | 7.1% | 38.2% | 0.2x | |||
| 43 | Common Grackle | 35.7% | 7.1% | 28.5% | 0.2x | |||
| 44 | Northern Mockingbird | 30.9% | 7.1% | 23.8% | 0.2x | |||
| 45 | Mallard | 29.0% | 7.1% | 21.8% | 0.2x | |||
| 46 | Red-winged Blackbird | 27.4% | 7.1% | 20.3% | 0.3x | |||
| 47 | Eastern Kingbird | 26.5% | 7.1% | 19.4% | 0.3x | |||
| 48 | Cedar Waxwing | 13.4% | 7.1% | 6.2% | 0.5x | |||
| 49 | Red-tailed Hawk | 13.3% | 7.1% | 6.2% | 0.5x | |||
| 50 | Yellow-rumped Warbler | 11.3% | 7.1% | 4.2% | 0.6x | |||
| 51 | Red-headed Woodpecker | 10.7% | 7.1% | 3.6% | 0.7x | |||
| 52 | Yellow-billed Cuckoo | 10.4% | 7.1% | 3.2% | 0.7x | |||
| 53 | Northern Flicker | 8.8% | 7.1% | 1.6% | 0.8x | |||
| 54 | Common Yellowthroat | 40.8% | 3.6% | 37.2% | 0.1x | |||
| 55 | Eastern Towhee | 37.5% | 3.6% | 34.0% | 0.1x | |||
| 56 | Barn Swallow | 30.5% | 3.6% | 27.0% | 0.1x | |||
| 57 | Blue Grosbeak | 23.5% | 3.6% | 19.9% | 0.2x | |||
| 58 | European Starling | 22.3% | 3.6% | 18.7% | 0.2x | |||
| 59 | Killdeer | 20.0% | 3.6% | 16.4% | 0.2x | |||
| 60 | Ovenbird | 18.7% | 3.6% | 15.1% | 0.2x | |||
| 61 | Double-crested Cormorant | 18.3% | 3.6% | 14.7% | 0.2x | |||
| 62 | Osprey | 15.9% | 3.6% | 12.4% | 0.2x | |||
| 63 | Green Heron | 10.5% | 3.6% | 7.0% | 0.3x | |||
| 64 | Purple Martin | 10.4% | 3.6% | 6.8% | 0.3x | |||
| 65 | Yellow Warbler | 8.1% | 3.6% | 4.5% | 0.4x | |||
| 66 | Barred Owl | 7.8% | 3.6% | 4.2% | 0.5x | |||
| 67 | Yellow-throated Vireo | 6.7% | 3.6% | 3.1% | 0.5x | |||
| 68 | House Sparrow | 3.7% | 3.6% | 0.1% | 1.0x | |||
| 69 | Hooded Merganser | 1.8% | 3.6% | 1.8% | 2.0x | |||
| 70 | Baltimore Oriole | 1.1% | 3.6% | 2.5% | 3.3x | |||
| 71 | Great Horned Owl | 0.5% | 3.6% | 3.1% | 7.2x |