Top Birds at Sayreville Marsh (Ken Buchanan Riverfront Park) in July
relative to other locations within 25 miles of New York City, United States
based on 14 checklists
This page shows the probability of a species appearing on a checklist at Sayreville Marsh (Ken Buchanan Riverfront Park) 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 | Osprey | 2 | 5 | 11 | 13 | 92.9% | +63.6% | 26 / 678 | |
| 2 | Ring-billed Gull | 0 | 5 | 11 | 13 | 92.9% | +65.9% | 8 / 660 | |
| 3 | Great Blue Heron | 1 | 5 | 12 | 12 | 85.7% | +57.6% | 14 / 685 | |
| 4 | American Herring Gull | 1 | 5 | 10 | 11 | 78.6% | +37.5% | 124 / 815 | |
| 5 | Canada Goose | 0 | 5 | 8 | 10 | 71.4% | +32.2% | 137 / 789 | |
| 6 | Fish Crow | 0 | 4 | 8 | 10 | 71.4% | +57.1% | 18 / 657 | |
| 7 | Mourning Dove | 0 | 4 | 6 | 9 | 64.3% | +12.6% | 280 / 1132 | |
| 8 | Barn Swallow | 0 | 5 | 7 | 9 | 64.3% | +15.6% | 228 / 923 | |
| 9 | Mallard | 1 | 4 | 9 | 9 | 64.3% | +26.2% | 129 / 730 | |
| 10 | Laughing Gull | 0 | 3 | 10 | 9 | 64.3% | +27.7% | 210 / 680 | |
| 11 | Great Black-backed Gull | 1 | 6 | 7 | 9 | 64.3% | +36.9% | 111 / 577 | |
| 12 | Red-winged Blackbird | 0 | 4 | 7 | 8 | 57.1% | +6.1% | 314 / 852 | |
| 13 | Double-crested Cormorant | 1 | 4 | 5 | 8 | 57.1% | +12.6% | 281 / 867 | |
| 14 | Marsh Wren | 0 | 4 | 7 | 8 | 57.1% | +44.3% | 47 / 204 | |
| 15 | House Sparrow | 0 | 3 | 7 | 7 | 50.0% | -6.6% | 620 / 1232 | |
| 16 | Song Sparrow | 0 | 4 | 9 | 7 | 50.0% | +1.2% | 372 / 892 | |
| 17 | Northern Cardinal | 0 | 4 | 6 | 7 | 50.0% | +3.4% | 389 / 1002 | |
| 18 | Northern Mockingbird | 0 | 4 | 5 | 5 | 35.7% | -5.8% | 445 / 952 | |
| 19 | Great Egret | 0 | 4 | 7 | 5 | 35.7% | -4.1% | 361 / 714 | |
| 20 | American Robin | 0 | 4 | 5 | 4 | 28.6% | -34.9% | 932 / 1188 | |
| 21 | European Starling | 0 | 3 | 6 | 4 | 28.6% | -25.7% | 802 / 1135 | |
| 22 | Rock Pigeon | 0 | 2 | 4 | 4 | 28.6% | -7.5% | 642 / 998 | |
| 23 | Common Yellowthroat | 0 | 2 | 5 | 4 | 28.6% | +11.2% | 185 / 440 | |
| 24 | Turkey Vulture | 0 | 3 | 5 | 4 | 28.6% | +23.7% | 74 / 403 | |
| 25 | Bald Eagle | 0 | 2 | 4 | 4 | 28.6% | +26.5% | 20 / 191 | |
| 26 | Clapper Rail | 0 | 2 | 3 | 3 | 21.4% | +15.8% | 38 / 119 | |
| 27 | Common Raven | 0 | 3 | 4 | 3 | 21.4% | +19.3% | 30 / 287 | |
| 28 | Gray Catbird | 0 | 2 | 1 | 2 | 14.3% | -37.2% | 847 / 977 | |
| 29 | American Goldfinch | 0 | 2 | 2 | 2 | 14.3% | -16.4% | 582 / 740 | |
| 30 | Blue Jay | 0 | 2 | 1 | 2 | 14.3% | -13.6% | 679 / 849 | |
| 31 | Downy Woodpecker | 0 | 1 | 2 | 2 | 14.3% | -7.6% | 542 / 733 | |
| 32 | Northern Flicker | 0 | 1 | 2 | 2 | 14.3% | -6.2% | 515 / 686 | |
| 33 | House Wren | 0 | 1 | 2 | 2 | 14.3% | -2.0% | 352 / 532 | |
| 34 | Yellow-crowned Night-Heron | 0 | 1 | 2 | 2 | 14.3% | +2.9% | 143 / 249 | |
| 35 | Common Grackle | 0 | 1 | 1 | 1 | 7.1% | -28.1% | 892 / 936 | |
| 36 | Snowy Egret | 0 | 1 | 1 | 1 | 7.1% | -16.5% | 332 / 402 | |
| 37 | Northern Yellow Warbler | 0 | 1 | 1 | 1 | 7.1% | -16.4% | 461 / 541 | |
| 38 | Tree Swallow | 0 | 1 | 1 | 1 | 7.1% | -15.2% | 440 / 519 | |
| 39 | Carolina Wren | 0 | 1 | 1 | 1 | 7.1% | -13.3% | 655 / 723 | |
| 40 | Killdeer | 0 | 1 | 1 | 1 | 7.1% | -12.1% | 367 / 426 | |
| 41 | Forster's Tern | 1 | 1 | 2 | 1 | 7.1% | -10.2% | 318 / 361 | |
| 42 | House Finch | 0 | 1 | 2 | 1 | 7.1% | -10.0% | 610 / 704 | |
| 43 | Least Sandpiper | 0 | 1 | 1 | 1 | 7.1% | -10.0% | 255 / 313 | |
| 44 | Red-bellied Woodpecker | 0 | 1 | 1 | 1 | 7.1% | -7.0% | 458 / 531 | |
| 45 | Spotted Sandpiper | 0 | 1 | 1 | 1 | 7.1% | -6.1% | 299 / 384 | |
| 46 | Black Skimmer | 0 | 1 | 1 | 1 | 7.1% | -3.4% | 186 / 251 | |
| 47 | Red-tailed Hawk | 0 | 1 | 1 | 1 | 7.1% | -1.9% | 469 / 571 | |
| 48 | American Black Duck | 0 | 1 | 1 | 1 | 7.1% | -1.1% | 188 / 290 | |
| 49 | Baltimore Oriole | 0 | 1 | 1 | 1 | 7.1% | 0.0% | 308 / 415 | |
| 50 | Tufted Titmouse | 0 | 1 | 2 | 1 | 7.1% | +0.9% | 271 / 348 | |
| 51 | Peregrine Falcon | 0 | 1 | 1 | 1 | 7.1% | +2.0% | 189 / 312 | |
| 52 | American Kestrel | 0 | 1 | 1 | 1 | 7.1% | +4.9% | 130 / 238 | |
| 53 | Royal Tern | 0 | 1 | 2 | 1 | 7.1% | +5.6% | 50 / 87 | |
| 54 | Bobolink | 0 | 1 | 1 | 1 | 7.1% | +6.7% | 22 / 59 | |