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United States

Top hotspots

Top regions sorted by number of observed species
Rank Region Species Species
1 Southeast Farallon Island (Farallon Islands NWR, restricted access)
435
2 Bosque del Apache NWR
381
3 Cape Island--CMP (Cape May Point)
378
4 Aransas NWR (CTC 037) (Aransas Co.)
372
5 Parker River NWR
370
6 Cape Island--Cape May Point SP (CMPSP)
368
7 South Padre Is.--WBC/Conv. Center/Laguna Madre Trail (LTC 035)
368
8 Cape Island* (Cape May Co. south of the Cape May canal)
367
9 Pt. Reyes--Outer Point
367
10 Sandy Hook
366
11 Andrew Molera SP--Big Sur River mouth
365
12 Laguna Atascosa NWR (LTC 024)
365
13 Plum Island (please use more refined location)
365
14 South Padre Island (LTC 034)
363
15 South Padre Is.--Birding and Nature Center
361
16 Santa Ana NWR (LTC 059)
359
17 Estero Llano Grande SP WBC (LTC 054)
358
18 Goose Island SP (CTC 048)
358
19 Hornsby Bend (HOTE 037)
358
20 Lake Apopka North Shore--Orange County section (Please consider using more specific locations)
358
21 Montrose Point, Lincoln Park, Chicago
358
22 Bentsen-Rio Grande Val. SP WBC (Mission) (LTC 069)
356
23 Cape Island--South Cape May Meadows (SCMM)
356
24 Fort De Soto Park
355
25 Mitchell Lake Audubon Center (HOTE 103)
352
26 Barr Lake SP
351
27 **CHINCOTEAGUE NWR
348
28 Bitter Lake NWR
348
29 Edwin B. Forsythe NWR (formerly Brig)
348
30 Furnace Creek Ranch--The Ranch at Death Valley
347
31 Hazel Bazemore Park (CTC 078)
347
32 Hagerman NWR
346
33 Cape Island--CMPSP--Hawkwatch Platform
345
34 Pt. Pinos--general (sea & shore Coral to Jewell, Crespi Pond & cypresses)
345
35 IRWD San Joaquin Marsh & Wildlife Sanctuary, Irvine
344
36 Cape Island--Higbee Beach WMA
343
37 Choke Canyon SP--Calliham Unit (McMullen Co.)(CTC 082)
342
38 Salton Sea--south end (please use more specific locations)
342
39 Whitefish Point
342
40 Pueblo Reservoir
341
41 Arcata Marsh and Wildlife Sanctuary
340
42 Cape Island--CMP--Coral Ave. dune crossing
340
43 Fort Morgan State Historic Site
340
44 Leonabelle Turnbull Birding Ctr. (CTC 057)
340
45 Granger Lake Area (HOTE 031)
339
46 Huntington Beach SP
339
47 Anahuac NWR (UTC 049)
338
48 High Island--Boy Scout Woods (UTC 055)
338
49 St. Marks NWR (please consider using a more precise location)
338
50 Sabal Palm Sanctuary (LTC 042)
337
51 Chatfield SP (Douglas Co)
336
52 High Island--Smith Oaks Sanctuary (UTC 052)
336
53 Quintana Neotropical Bird Sanctuary (UTC 121)
336
54 San Bernard NWR (UTC 125)
336
55 Huntington Central Park
335
56 High Island (UTC 051)
334
57 Cherry Creek SP
333
58 King Ranch--Norias Division (Kenedy Co.)
333
59 Packery Channel Park (CTC 064)
332
60 Riparian Preserve at Gilbert Water Ranch
332
61 Dauphin Island
331
62 Pollywog Pond (CTC 077)
331
63 **Back Bay NWR
330
64 Bombay Hook National Wildlife Refuge
330
65 Hammonasset Beach SP
329
66 Laguna Atascosa NWR--HQ and Kiskadee Trail
329
67 Brazoria NWR (UTC 108)
328
68 Jamaica Bay Wildlife Refuge
328
69 Patagonia Lake State Park
328
70 Bodega Bay--harbor and immediate vicinity
326
71 Carlsbad Caverns NP--Rattlesnake Springs
326
72 Galileo Hill--Silver Saddle Ranch and Club
326
73 Sabine Woods (UTC 026)
326
74 Galveston Island SP (UTC 070)
325
75 Prewitt Reservoir SWA (Washington Co)
325
76 Edwin B. Forsythe NWR--Wildlife Drive (8-mile auto tour loop only)
324
77 Presque Isle SP (IBA)
324
78 Galveston--Lafitte's Cove (UTC 068)
323
79 Pea Island NWR
323
80 Pt. Mugu Naval Air Station (restricted access)
323
81 Rio Grande Nature Center SP
323
82 Willcox--Lake Cochise and Twin Lakes Golf Course
323
83 Chico Basin Ranch (Pueblo Co)
322
84 Milford Pt. (CT Audubon)
322
85 Balmorhea Lake (fee access)
321
86 Percha Dam SP
321
87 Big Bend NP--Rio Grande Village (FWTX 44)
320
88 Canyon Lake 6, Lubbock (PHP 025)
320
89 Aransas NWR--Wildlife Dr.
319
90 Jones Beach SP--West End
319
91 Malheur NWR--Headquarters
319
92 Riverlands Migratory Bird Sanctuary
319
93 Robert Moses SP
319
94 San Jacinto Wildlife Area
319
95 Island Beach SP (please consider using more specific locations)
318
96 Malibu Lagoon--State Beach including Lagoon
318
97 Peveto Woods--Baton Rouge Audubon Society Sanctuary
318
98 Red Slough WMA
318
99 Resaca de la Palma SP WBC (Brownsville) (LTC 048)
318
100 Village Creek Drying Beds (PPW-W 083)
318