Top Birds at Passaic River Park (Union) in December
relative to other locations within 25 miles of 40.781243, -73.966507
based on 62 checklists
This page shows the probability of a species appearing on a checklist at Passaic River Park (Union) in December. 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 | |
|---|---|---|---|---|---|---|---|
| 1 | White-breasted Nuthatch | 21.1% | 80.6% | 59.6% | |||
| 2 | Red-bellied Woodpecker | 29.0% | 79.0% | 50.1% | |||
| 3 | Canada Goose | 51.7% | 75.8% | 24.1% | |||
| 4 | Dark-eyed Junco | 23.9% | 72.6% | 48.6% | |||
| 5 | Carolina Wren | 19.1% | 72.6% | 53.5% | |||
| 6 | Downy Woodpecker | 30.8% | 67.7% | 37.0% | |||
| 7 | Hairy Woodpecker | 9.2% | 67.7% | 58.5% | |||
| 8 | Mallard | 47.5% | 62.9% | 15.4% | |||
| 9 | White-throated Sparrow | 49.1% | 61.3% | 12.2% | |||
| 10 | Blue Jay | 40.2% | 58.1% | 17.9% | |||
| 11 | Tufted Titmouse | 22.2% | 56.5% | 34.2% | |||
| 12 | Northern Cardinal | 40.4% | 54.8% | 14.4% | |||
| 13 | Winter Wren | 4.7% | 54.8% | 50.1% | |||
| 14 | Song Sparrow | 37.1% | 53.2% | 16.2% | |||
| 15 | American Robin | 30.2% | 51.6% | 21.4% | |||
| 16 | Ruby-crowned Kinglet | 5.7% | 51.6% | 45.9% | |||
| 17 | Mourning Dove | 36.7% | 43.5% | 6.9% | |||
| 18 | Black-capped Chickadee | 25.6% | 41.9% | 16.3% | |||
| 19 | European Starling | 38.8% | 40.3% | 1.5% | |||
| 20 | Golden-crowned Kinglet | 4.6% | 40.3% | 35.7% | |||
| 21 | Brown Creeper | 4.2% | 40.3% | 36.1% | |||
| 22 | Yellow-rumped Warbler | 6.8% | 38.7% | 31.9% | |||
| 23 | House Sparrow | 38.8% | 37.1% | 1.8% | |||
| 24 | Northern Flicker | 10.8% | 37.1% | 26.3% | |||
| 25 | American Goldfinch | 20.1% | 35.5% | 15.4% | |||
| 26 | Eastern Bluebird | 0.9% | 29.0% | 28.1% | |||
| 27 | Least Flycatcher | 0.0% | 29.0% | 29.0% | |||
| 28 | Pileated Woodpecker | 1.4% | 27.4% | 26.0% | |||
| 29 | American Crow | 20.7% | 25.8% | 5.1% | |||
| 30 | Turkey Vulture | 5.3% | 25.8% | 20.5% | |||
| 31 | House Finch | 16.5% | 24.2% | 7.7% | |||
| 32 | Common Grackle | 5.3% | 24.2% | 18.8% | |||
| 33 | Northern Mockingbird | 28.5% | 22.6% | 5.9% | |||
| 34 | Blue-headed Vireo | 0.0% | 22.6% | 22.5% | |||
| 35 | Red-tailed Hawk | 24.7% | 19.4% | 5.4% | |||
| 36 | Hooded Merganser | 18.7% | 14.5% | 4.2% | |||
| 37 | Cooper's Hawk | 11.3% | 14.5% | 3.3% | |||
| 38 | Common Raven | 4.9% | 12.9% | 8.0% | |||
| 39 | Great Blue Heron | 20.1% | 9.7% | 10.4% | |||
| 40 | Red-winged Blackbird | 9.2% | 9.7% | 0.4% | |||
| 41 | Rock Pigeon | 31.2% | 8.1% | 23.1% | |||
| 42 | Belted Kingfisher | 9.4% | 8.1% | 1.3% | |||
| 43 | Yellow-bellied Sapsucker | 8.5% | 8.1% | 0.5% | |||
| 44 | Rusty Blackbird | 1.9% | 8.1% | 6.2% | |||
| 45 | Fox Sparrow | 9.9% | 6.5% | 3.5% | |||
| 46 | Cedar Waxwing | 3.4% | 6.5% | 3.0% | |||
| 47 | Wood Duck | 4.1% | 4.8% | 0.7% | |||
| 48 | Sharp-shinned Hawk | 3.2% | 4.8% | 1.7% | |||
| 49 | Merlin | 2.4% | 4.8% | 2.5% | |||
| 50 | Black Vulture | 1.3% | 4.8% | 3.5% | |||
| 51 | Ring-billed Gull | 49.3% | 3.2% | 46.0% | |||
| 52 | American Black Duck | 26.6% | 3.2% | 23.3% | |||
| 53 | Red-shouldered Hawk | 1.9% | 3.2% | 1.3% | |||
| 54 | Purple Finch | 1.4% | 3.2% | 1.8% | |||
| 55 | Red-headed Woodpecker | 0.7% | 3.2% | 2.5% | |||
| 56 | Bufflehead | 27.9% | 1.6% | 26.2% | |||
| 57 | Common Merganser | 4.8% | 1.6% | 3.2% | |||
| 58 | Northern Pintail | 3.2% | 1.6% | 1.6% | |||
| 59 | Red-breasted Nuthatch | 2.6% | 1.6% | 1.0% | |||
| 60 | Wild Turkey | 1.4% | 1.6% | 0.2% | |||
| 61 | Barred Owl | 1.2% | 1.6% | 0.4% | |||
| 62 | Pine Siskin | 0.9% | 1.6% | 0.7% | |||
| 63 | White-crowned Sparrow | 0.6% | 1.6% | 1.0% | |||
| 64 | Eastern Phoebe | 0.5% | 1.6% | 1.1% | |||
| 65 | Common Redpoll | 0.2% | 1.6% | 1.4% | |||
| 66 | House Wren | 0.1% | 1.6% | 1.5% | |||
| 67 | Cape May Warbler | 0.1% | 1.6% | 1.6% |