Top Birds at Half Moon Bay and shoreline in April
relative to other locations within 25 miles of 40.781243, -73.966507
based on 11 checklists
This page shows the probability of a species appearing on a checklist at Half Moon Bay and shoreline in April. 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 | Ring-billed Gull | 22.5% | 63.6% | 41.1% | |||
| 2 | Osprey | 20.0% | 54.5% | 34.6% | |||
| 3 | Red-winged Blackbird | 53.4% | 45.5% | 8.0% | |||
| 4 | Brant | 13.1% | 45.5% | 32.4% | |||
| 5 | Killdeer | 8.9% | 45.5% | 36.6% | |||
| 6 | American Oystercatcher | 6.3% | 36.4% | 30.0% | |||
| 7 | Piping Plover | 0.7% | 36.4% | 35.6% | |||
| 8 | American Robin | 74.8% | 18.2% | 56.6% | |||
| 9 | Canada Goose | 52.0% | 18.2% | 33.8% | |||
| 10 | Song Sparrow | 48.5% | 18.2% | 30.3% | |||
| 11 | American Herring Gull | 25.2% | 18.2% | 7.1% | |||
| 12 | Great Egret | 21.1% | 18.2% | 2.9% | |||
| 13 | Bufflehead | 11.3% | 18.2% | 6.9% | |||
| 14 | Red-breasted Merganser | 7.0% | 18.2% | 11.2% | |||
| 15 | Common Loon | 5.0% | 18.2% | 13.1% | |||
| 16 | Northern Cardinal | 60.5% | 9.1% | 51.4% | |||
| 17 | Blue Jay | 52.2% | 9.1% | 43.1% | |||
| 18 | Common Grackle | 48.3% | 9.1% | 39.2% | |||
| 19 | Red-bellied Woodpecker | 39.5% | 9.1% | 30.4% | |||
| 20 | Northern Mockingbird | 28.4% | 9.1% | 19.3% | |||
| 21 | American Goldfinch | 27.4% | 9.1% | 18.3% | |||
| 22 | Chipping Sparrow | 25.2% | 9.1% | 16.1% | |||
| 23 | Tufted Titmouse | 24.2% | 9.1% | 15.1% | |||
| 24 | Carolina Wren | 22.9% | 9.1% | 13.8% | |||
| 25 | Brown-headed Cowbird | 21.9% | 9.1% | 12.8% | |||
| 26 | Tree Swallow | 20.6% | 9.1% | 11.5% | |||
| 27 | Fish Crow | 15.5% | 9.1% | 6.4% | |||
| 28 | Great Black-backed Gull | 14.3% | 9.1% | 5.2% | |||
| 29 | Barn Swallow | 13.4% | 9.1% | 4.3% | |||
| 30 | Belted Kingfisher | 10.1% | 9.1% | 1.1% | |||
| 31 | American Black Duck | 10.0% | 9.1% | 0.9% | |||
| 32 | Yellow Warbler | 7.9% | 9.1% | 1.2% | |||
| 33 | Savannah Sparrow | 7.8% | 9.1% | 1.3% | |||
| 34 | Common Yellowthroat | 4.2% | 9.1% | 4.9% | |||
| 35 | Bald Eagle | 4.2% | 9.1% | 4.9% | |||
| 36 | Forster's Tern | 3.7% | 9.1% | 5.4% | |||
| 37 | Horned Grebe | 2.4% | 9.1% | 6.7% | |||
| 38 | Wilson's Snipe | 1.7% | 9.1% | 7.4% | |||
| 39 | Lesser Scaup | 1.1% | 9.1% | 8.0% | |||
| 40 | Marsh Wren | 0.9% | 9.1% | 8.2% | |||
| 41 | Bank Swallow | 0.5% | 9.1% | 8.6% | |||
| 42 | Common Tern | 0.2% | 9.1% | 8.9% |