Bird Finder

Where to find Cliff Swallow in April
within 25 miles of New York, NY, USA

This page shows which locations in the selected region historically had the highest probability of a checklist including Cliff Swallow in April. Because some locations may be undersampled, the results are sorted based on a confidence score which takes into account how many samples are available. The bar chart shows how the probability of observing this species varies over the year.

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Rank Map Pics Location Distance Observed Sampled Frequency Confidence
1 Lake Tappan 16.9 28 80 35.0% 25.5%
2 Point View Reservoir 19.8 13 68 19.1% 11.5%
3 Kensico Reservoir (Kensico & Rye Lakes) 24.3 4 21 19.0% 7.7%
4 Boonton Reservoir 24.1 16 247 6.5% 4.0%
5 Jamaica Bay Wildlife Refuge--South Garden 13.5 3 29 10.3% 3.6%
6 Hillview Reservoir (restricted access) 10.4 6 108 5.6% 2.6%
7 Great Oak Park 22.3 1 8 12.5% 2.2%
8 Richard W. DeKorte Park 7.1 21 1153 1.8% 1.2%
9 Alley Pond Park--Alley Creek 11.3 3 95 3.2% 1.1%
10 Tarrytown Lakes Park 21.8 6 264 2.3% 1.0%
11 Lake Tappan (NY) 18.7 1 18 5.6% 1.0%
12 Central Park--Harlem Meer 1.3 6 285 2.1% 1.0%
13 Hempstead Lake SP 18.4 10 602 1.7% 0.9%
14 Oradell Reservoir and Emerson Woods 13.2 3 121 2.5% 0.8%
15 Poplar Rd. Wildlife Sanctuary 16.6 1 21 4.8% 0.8%
16 Matrix Global Logistics Park 16.1 2 69 2.9% 0.8%
17 Hempstead Lake SP--south end 18.2 14 1052 1.3% 0.8%
18 Alley Pond Park--Oakland Lake 10.9 7 499 1.4% 0.7%
19 Sandy Hook 23.7 16 1500 1.1% 0.7%
20 Otter Creek Preserve 17.3 1 27 3.7% 0.7%
21 Melanie Lane Wetlands 22.5 2 115 1.7% 0.5%
22 Lincoln Park Gravel Pits 20.2 1 38 2.6% 0.5%
23 Jamaica Bay Wildlife Refuge 13.6 7 814 0.9% 0.4%
24 Sandy Hook--Horseshoe Cove area 23.2 1 46 2.2% 0.4%
25 Canarsie Beach Park 11.3 1 51 2.0% 0.3%
26 SUNY Purchase College 23.1 1 67 1.5% 0.3%
27 Sheldrake Lake (Larchmont Reservoir) 15.6 2 220 0.9% 0.2%
28 Backyard of Isaac Grant, Staten Island 11.3 1 72 1.4% 0.2%
29 Sandy Hook--Platform & North Pond 21.5 1 74 1.4% 0.2%
30 Fort Wadsworth 13.3 1 82 1.2% 0.2%
31 Meadowlands IBA--Kearny Marsh 8.8 1 83 1.2% 0.2%
32 Great Kills Park--Mudflats 18.1 1 83 1.2% 0.2%
33 River Rd. marshes and RR tracks 16.5 1 91 1.1% 0.2%
34 Sandy Hook--North End 21.2 1 100 1.0% 0.2%
35 Prospect Park--Prospect Lake 8.7 3 628 0.5% 0.2%
36 Marshlands Conservancy 18.3 3 690 0.4% 0.1%
37 Central Park--Reservoir 0.4 3 718 0.4% 0.1%
38 Disposal Rd. 7.7 1 131 0.8% 0.1%
39 Jamaica Bay Wildlife Refuge--West Pond 13.3 2 419 0.5% 0.1%
40 The Celery Farm 19.5 5 1652 0.3% 0.1%
41 Flushing Meadows Corona Park--Meadow Lake 7.3 1 147 0.7% 0.1%
42 Cemetery of the Resurrection--North Overlook 22.5 1 154 0.6% 0.1%
43 Flushing Meadows Corona Park--Willow Lake 8.0 1 160 0.6% 0.1%
44 Meadowlands IBA--Mill Creek Marsh 4.5 1 194 0.5% 0.1%
45 Ernest L. Oros Wildlife Preserve 20.5 1 217 0.5% 0.1%
46 Liberty SP 7.0 2 688 0.3% 0.1%
47 Central Park 0.7 8 6195 0.1% 0.1%
48 Prospect Park 8.4 9 7240 0.1% 0.1%
49 Walker Avenue Wetlands 19.4 1 306 0.3% 0.1%
50 Wolfe's Pond Park 21.8 1 343 0.3% 0.1%
51 Halifax Road 23.9 1 628 0.2% 0.0%
52 Garret Mountain Reservation (Park) 13.8 2 2031 0.1% 0.0%
53 Clove Lakes Park 13.6 1 769 0.1% 0.0%