Top Birds at South Amboy Waterworks Pond (Judge Hoffman Wildlife Refuge) in July
relative to other locations within 25 miles of New York City, United States
based on 11 checklists
This page shows the probability of a species appearing on a checklist at South Amboy Waterworks Pond (Judge Hoffman Wildlife Refuge) in July. 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.
| Evidence | Sampling | Score | |||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Links | Species | Media | Years | Birders | Hits | Frequency | Relative | Rank |
| 1 | Red-winged Blackbird | 0 | 8 | 8 | 9 | 81.8% | +30.8% | 162 / 852 | |
| 2 | Gray Catbird | 0 | 6 | 6 | 8 | 72.7% | +21.2% | 256 / 977 | |
| 3 | Mourning Dove | 0 | 5 | 5 | 7 | 63.6% | +11.9% | 319 / 1132 | |
| 4 | Barn Swallow | 0 | 7 | 7 | 7 | 63.6% | +15.0% | 262 / 923 | |
| 5 | American Goldfinch | 0 | 5 | 5 | 7 | 63.6% | +32.9% | 138 / 740 | |
| 6 | Song Sparrow | 0 | 5 | 5 | 6 | 54.5% | +5.8% | 364 / 892 | |
| 7 | Osprey | 0 | 5 | 5 | 6 | 54.5% | +25.3% | 194 / 678 | |
| 8 | Great Blue Heron | 1 | 4 | 4 | 6 | 54.5% | +26.4% | 133 / 685 | |
| 9 | Chimney Swift | 0 | 5 | 5 | 6 | 54.5% | +31.8% | 123 / 860 | |
| 10 | Common Yellowthroat | 0 | 5 | 5 | 6 | 54.5% | +37.2% | 94 / 440 | |
| 11 | American Robin | 0 | 4 | 4 | 5 | 45.5% | -18.0% | 705 / 1188 | |
| 12 | Northern Cardinal | 0 | 4 | 4 | 5 | 45.5% | -1.1% | 459 / 1002 | |
| 13 | Eastern Kingbird | 0 | 5 | 5 | 5 | 45.5% | +30.2% | 95 / 528 | |
| 14 | European Starling | 0 | 3 | 3 | 4 | 36.4% | -17.9% | 739 / 1135 | |
| 15 | Northern Flicker | 0 | 3 | 3 | 4 | 36.4% | +15.9% | 291 / 686 | |
| 16 | Willow Flycatcher | 0 | 4 | 4 | 4 | 36.4% | +24.4% | 85 / 297 | |
| 17 | Common Grackle | 0 | 3 | 3 | 3 | 27.3% | -8.0% | 567 / 936 | |
| 18 | Blue Jay | 0 | 3 | 3 | 3 | 27.3% | -0.6% | 521 / 849 | |
| 19 | Cedar Waxwing | 0 | 3 | 3 | 3 | 27.3% | +6.1% | 243 / 642 | |
| 20 | Carolina Wren | 0 | 3 | 3 | 3 | 27.3% | +6.8% | 346 / 723 | |
| 21 | House Finch | 0 | 3 | 3 | 3 | 27.3% | +10.1% | 205 / 704 | |
| 22 | Red-bellied Woodpecker | 0 | 3 | 3 | 3 | 27.3% | +13.1% | 270 / 531 | |
| 23 | Northern Mockingbird | 1 | 2 | 2 | 2 | 18.2% | -23.3% | 720 / 952 | |
| 24 | Mallard | 0 | 2 | 2 | 2 | 18.2% | -19.9% | 527 / 730 | |
| 25 | Northern Yellow Warbler | 0 | 2 | 2 | 2 | 18.2% | -5.4% | 320 / 541 | |
| 26 | Tree Swallow | 0 | 2 | 2 | 2 | 18.2% | -4.2% | 283 / 519 | |
| 27 | Fish Crow | 0 | 2 | 2 | 2 | 18.2% | +3.8% | 340 / 657 | |
| 28 | Warbling Vireo | 0 | 2 | 2 | 2 | 18.2% | +5.3% | 258 / 467 | |
| 29 | Red-tailed Hawk | 1 | 2 | 2 | 2 | 18.2% | +9.1% | 260 / 571 | |
| 30 | Purple Martin | 0 | 2 | 2 | 2 | 18.2% | +13.1% | 65 / 169 | |
| 31 | Turkey Vulture | 0 | 2 | 2 | 2 | 18.2% | +13.3% | 150 / 403 | |
| 32 | House Sparrow | 0 | 1 | 1 | 1 | 9.1% | -47.5% | 1213 / 1232 | |
| 33 | American Herring Gull | 0 | 1 | 1 | 1 | 9.1% | -32.0% | 746 / 815 | |
| 34 | Rock Pigeon | 0 | 1 | 1 | 1 | 9.1% | -27.0% | 938 / 998 | |
| 35 | Downy Woodpecker | 0 | 1 | 1 | 1 | 9.1% | -12.8% | 654 / 733 | |
| 36 | Killdeer | 0 | 1 | 1 | 1 | 9.1% | -10.2% | 355 / 426 | |
| 37 | House Wren | 0 | 1 | 1 | 1 | 9.1% | -7.2% | 438 / 532 | |
| 38 | Least Tern | 0 | 1 | 1 | 1 | 9.1% | -5.7% | 219 / 271 | |
| 39 | Greater Yellowlegs | 0 | 1 | 1 | 1 | 9.1% | -1.6% | 116 / 178 | |
| 40 | Boat-tailed Grackle | 0 | 1 | 1 | 1 | 9.1% | +1.5% | 110 / 150 | |
| 41 | Wood Duck | 0 | 1 | 1 | 1 | 9.1% | +1.5% | 160 / 247 | |
| 42 | Bank Swallow | 0 | 1 | 1 | 1 | 9.1% | +2.7% | 137 / 210 | |
| 43 | Northern Rough-winged Swallow | 0 | 1 | 1 | 1 | 9.1% | +3.0% | 233 / 367 | |
| 44 | Great Crested Flycatcher | 0 | 1 | 1 | 1 | 9.1% | +3.7% | 215 / 295 | |
| 45 | Peregrine Falcon | 0 | 1 | 1 | 1 | 9.1% | +3.9% | 164 / 312 | |
| 46 | Carolina Chickadee | 0 | 1 | 1 | 1 | 9.1% | +8.9% | 12 / 18 | |