Bird Finder

Where to find Purple Martin in April
within 25 miles of Cary, NC, USA

This page shows which locations in the selected region historically had the highest probability of a checklist including Purple Martin 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.

Back to the Top Birds list

Rank Map Pics Location Distance Observed Sampled Frequency Confidence
1 Prairie Ridge Ecostation for Wildlife Learning 3.9 263 356 73.9% 69.1%
2 Prairie Ridge Ecostation--Bird Feeders 3.9 11 13 84.6% 57.8%
3 Discovery Lake (Restricted Access) 8.2 40 61 65.6% 53.0%
4 Patterson Place Constructed Wetland 16.0 35 71 49.3% 38.0%
5 Middle Creek Bottomlands II 24.9 7 17 41.2% 21.6%
6 South Durham WRF 13.3 1 1 100.0% 20.7%
7 Crabtree Creek Trail--Lindsay Dr. to Bridge by Galax Dr. 5.5 1 1 100.0% 20.7%
8 Mid Pines Rd. 6.7 115 596 19.3% 16.3%
9 Bass Lake Park & Trail 10.7 26 117 22.2% 15.6%
10 Raven Rock SP--Avents Creek Access Area 22.3 2 4 50.0% 15.0%
11 Macedonia Lake/Speight Branch Greenway 3.5 18 82 22.0% 14.4%
12 Howling Cow Creamery 7.2 3 8 37.5% 13.7%
13 Schenck Forest 3.6 49 294 16.7% 12.8%
14 Carpenter Park 5.1 2 5 40.0% 11.8%
15 Yates Mill County Park 7.2 87 627 13.9% 11.4%
16 Cape Fear River--Buckhorn Road 20.9 6 26 23.1% 11.0%
17 Jordan Lake--B. Everett Jordan Dam 18.7 15 85 17.6% 11.0%
18 Falls Lake--Sandling Beach 17.5 7 33 21.2% 10.7%
19 Harris Lake--NE of New Hill-Holleman Rd. 13.3 7 37 18.9% 9.5%
20 Lake Crabtree Dam 3.3 13 83 15.7% 9.4%
21 Harris Game Land--Upper Boat Ramp 15.5 14 102 13.7% 8.4%
22 American Tobacco Trail--New Hill-Olive Chapel Road Access 10.5 18 139 12.9% 8.4%
23 Jordan Game Land---(751 bridge) Northeast Creek 10.6 5 30 16.7% 7.3%
24 Lake Wheeler marshes 6.9 14 120 11.7% 7.1%
25 Lake Betz 7.3 34 355 9.6% 6.9%
26 Falls Lake--Dam 15.2 6 42 14.3% 6.7%
27 Maple View Farm (Birding From Roads Only) 24.1 15 143 10.5% 6.5%
28 Jordan Lake SRA--Ebenezer Point 15.0 6 45 13.3% 6.3%
29 Raven Rock SP 23.9 8 69 11.6% 6.0%
30 Lake Crabtree Nature Trail--Southport Entrance 3.3 21 238 8.8% 5.8%
31 Jordan Game Land--Audubon Platform 12.3 5 38 13.2% 5.8%
32 Falls Lake--Rolling View 16.1 5 39 12.8% 5.6%
33 North Carolina Museum of Art--Sculpture Garden 4.6 6 58 10.3% 4.8%
34 Salem Pond Park 4.5 2 12 16.7% 4.7%
35 Lake Crabtree County Park 3.6 29 435 6.7% 4.7%
36 Pulley Town Road Fields 22.5 1 4 25.0% 4.6%
37 Harris Lake County Park 14.0 8 102 7.8% 4.0%
38 Horseshoe Farm Nature Preserve 15.1 4 43 9.3% 3.7%
39 Historic Oak View Park 11.8 1 5 20.0% 3.6%
40 Neuse River Trail--Thornton Road 15.5 1 5 20.0% 3.6%
41 Ammons Farm Rd. 24.7 1 5 20.0% 3.6%
42 Neuse River Trail--Mingo Bridge 13.6 2 16 12.5% 3.5%
43 Jordan Lake--Crosswinds Marina 13.2 10 176 5.7% 3.1%
44 Bass Lake Outfall Greenway 11.0 1 6 16.7% 3.0%
45 North Wake Landfill Park (formerly North Wake Sanitary Landfill) 14.1 2 19 10.5% 2.9%
46 Crabtree Creek Watershed 4.7 3 37 8.1% 2.8%
47 Harris Game Land--Lower Boat Ramp 18.6 1 7 14.3% 2.6%
48 Falls Lake--Mountains-to-Sea Trail Jimmy Rogers Road Access 15.2 1 7 14.3% 2.6%
49 American Tobacco Trail--Olive Chapel Road Access 9.5 1 7 14.3% 2.6%
50 Inwood Rd. 7.3 6 113 5.3% 2.5%
51 American Tobacco Trail--Southpoint Mall 12.2 1 8 12.5% 2.2%
52 Falls Lake--Hickory Hill Boat Ramp 18.4 2 29 6.9% 1.9%
53 Glennstone/Heron Rookery 18.4 2 29 6.9% 1.9%
54 Roland E. Horne Walking Trail 23.4 1 10 10.0% 1.8%
55 Eagle Spur Rail Trail--Stagecoach Rd. 11.9 3 61 4.9% 1.7%
56 Jordan Game Land--(Lystra Rd. Bridge) Overcup Creek 14.0 1 11 9.1% 1.6%
57 Flat River Waterfowl Impoundment 23.4 8 268 3.0% 1.5%
58 Horseshoe Road Nature Preserve 22.1 1 12 8.3% 1.5%
59 Dorothea Dix Park 6.9 2 38 5.3% 1.5%
60 J.C. Raulston Arboretum 4.6 1 13 7.7% 1.4%
61 Lake Wheeler 8.2 1 14 7.1% 1.3%
62 Jordan Lake--New Hope Creek arm (Chatham Co) 12.0 1 14 7.1% 1.3%
63 Leigh Farm Park 14.5 1 14 7.1% 1.3%
64 Chandler's Swamp 16.9 1 14 7.1% 1.3%
65 Neuse River Trail--Abbotts Creek 14.5 5 173 2.9% 1.2%
66 NCSU Experimental Farm 7.1 1 15 6.7% 1.2%
67 Knap of Reeds Creek Waterfowl Impoundment 23.9 1 15 6.7% 1.2%
68 Williamson Preserve 19.2 1 15 6.7% 1.2%
69 Apex Community Park 3.7 2 49 4.1% 1.1%
70 Jordan Lake--Farrington Point Rd Causeway 12.9 1 16 6.2% 1.1%
71 Lake Raleigh 6.0 4 157 2.5% 1.0%
72 Jordan Lake SRA--Seaforth 14.9 1 18 5.6% 1.0%
73 Forest Ridge Park 16.5 1 19 5.3% 0.9%
74 Falls Lake--Ellerbe Creek RR Grade 19.0 2 61 3.3% 0.9%
75 Butner Game Land--Brickhouse Rd. (Durham Co.) 21.9 3 115 2.6% 0.9%
76 Beaver Creek Waterfowl Impoundment 10.6 1 20 5.0% 0.9%
77 Neuse River Trail--Mial Plantation Road 18.1 3 116 2.6% 0.9%
78 Duke Forest--Gate 12 19.9 1 21 4.8% 0.8%
79 Jordan Game Land--Mason Point Peninsula 12.1 1 22 4.5% 0.8%
80 Beaver Creek Greenway 7.0 1 22 4.5% 0.8%
81 Jordan Lake--Historical Data Only 15.3 1 23 4.3% 0.8%
82 Blue Jay Point County Park 14.5 3 133 2.3% 0.8%
83 Mason Farm Biological Reserve 14.6 12 899 1.3% 0.8%
84 Lake Johnson Park 4.2 6 390 1.5% 0.7%
85 Falls Lake--Beaverdam Reservoir 18.0 1 26 3.8% 0.7%
86 Lake Benson 11.9 1 28 3.6% 0.6%
87 Sandy Creek Park 16.1 11 984 1.1% 0.6%
88 Jordan Game Land--Farrington Point Boating Access 13.1 1 29 3.4% 0.6%
89 Neuse River Trail--Anderson Point Park 13.5 1 30 3.3% 0.6%
90 Lake Lynn 7.7 4 266 1.5% 0.6%
91 Duke Forest--Hollow Rock & Hollow Rock Nature Park 17.9 1 34 2.9% 0.5%
92 Butner Game Land--Brickhouse Rd. (Granville Co.) 21.9 1 37 2.7% 0.5%
93 Pinehurst Drive Ponds 15.6 1 39 2.6% 0.5%
94 New Hope Waterfowl Impoundment 13.8 1 40 2.5% 0.4%
95 Jordan Game Land--Transis Camp Rd. 12.6 1 43 2.3% 0.4%
96 stakeout Varied Thrush, Cary (2020) 1.5 1 45 2.2% 0.4%
97 William B. Umstead SP--Big Lake 5.7 1 54 1.9% 0.3%
98 White Oak Creek Greenway--West Side 6.7 1 59 1.7% 0.3%
99 Little Creek Waterfowl Impoundment 14.5 1 61 1.6% 0.3%
100 Duke University--Reclamation Pond 17.3 1 61 1.6% 0.3%
101 Lower Haw SNA--Hwy. 64 18.7 2 195 1.0% 0.3%
102 Duke University--Wetland Center 'SWAMP' 16.4 1 68 1.5% 0.3%
103 Bond Park 2.7 2 217 0.9% 0.3%
104 Johnston Mill Nature Preserve 20.5 1 71 1.4% 0.2%
105 Rainbow Soccer Complex 16.2 1 71 1.4% 0.2%
106 White Deer Park 11.6 1 72 1.4% 0.2%
107 Horton Grove Nature Preserve 24.6 1 87 1.1% 0.2%
108 South Ellerbe Creek Trail 16.4 1 92 1.1% 0.2%
109 Lower Haw SNA--Bynum 20.3 1 114 0.9% 0.2%
110 Crabtree Creek Wetland--West of Raleigh Blvd. 9.8 1 133 0.8% 0.1%
111 Durant Nature Preserve 13.3 1 142 0.7% 0.1%
112 Old Bynum Bridge 20.4 2 592 0.3% 0.1%
113 Briar Chapel--Pokeberry Creek 18.2 1 199 0.5% 0.1%
114 Brumley Nature Preserve--North 22.2 1 603 0.2% 0.0%