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Top hotspots

Top regions sorted by number of observed species
Rank Region Species Species
1 Ano Nuevo SP--Visitors Center, Elephant Seals and all trails
298
2 Pescadero SB--Pescadero Marsh Natural Preserve (east of Hwy 1)
291
3 Pillar Point Harbor
283
4 Coyote Point County Park
264
5 Half Moon Bay SB--Venice Beach and Pilarcitos Creek Mouth
258
6 Fitzgerald Marine Reserve--Moss Beach
251
7 Pescadero SB--west of Hwy 1 only
249
8 Pigeon Pt.
242
9 Pillar Point Harbor--Willows, Pond and Marsh
229
10 Coyote Point County Park--harbor and marsh
228
11 Blufftop Coastal Park and Poplar Beach
217
12 Bedwell Bayfront Park-Menlo Park
216
13 Gazos Creek Rd.--east of Hwy 1 to Cloverdale Rd. Intersection
208
14 Mori Pt.
208
15 Gazos Creek Beach -- west of Hwy 1 only
205
16 Radio Rd.
200
17 Nob Hill Pond
198
18 Half Moon Bay SB--Francis Beach
195
19 Pillar Point--Bluffs
195
20 Jasper Ridge
194
21 Peninsula Open Space Trust--Wavecrest
189
22 Pescadero SB--south marsh
188
23 San Gregorio SB
188
24 Sharp Park Beaches
182
25 Crystal Springs Reservoir
180
26 Pescadero SB--Water Ln.
180
27 Foster City Shell Bar
170
28 Half Moon Bay SB--Sweetwood Camp and Dunes Beach to Young Ave.
169
29 Redondo Beach Rd.
168
30 San Francisco Bay Trail--Colma Creek mouth
167
31 Pescadero Creek Rd.-- Butano Creek riparian area
165
32 Pillar Point Harbor--Denniston Creek mouth
165
33 Ano Nuevo SP--Coastal Terrace Prairie-Whitehouse Creek and Cascade Creek trails system
163
34 Cypress Lawn Cemetery
162
35 Ocean Colony
162
36 O'Connor Pond (Bayshore Pond) area - Bay Trail and Faber-Laumeister Trails to Bay Rd. (SM)
161
37 Tunitas Creek beach -- west of Hwy 1 only
161
38 Mussel Rock Park
160
39 Half Moon Bay WTP- Birding riparian area and dirt road allowed per City of Half Moon Bay
159
40 Windy Hill OSP
159
41 Bayfront Park-Millbrae
157
42 Devil's Slide Trail and Egg Rock
157
43 Seal Point Park
157
44 Lake Lucerne--Bean Hollow Rd.
156
45 Ravenswood OSP and Cooley Landing Park
156
46 Pomponio SB
155
47 Ano Nuevo SP--Cascade Ranch (east of Hwy 1 only)
154
48 La Honda Creek OSP (lower)
154
49 Cowell-Purisima Coastal Trail
153
50 San Bruno Mountain Park
153
51 Bair Island Wildlife Refuge & Trail-Redwood City
151
52 Johnston House
151
53 Bair Island
150
54 Belmont Slough
150
55 Miramontes Point
148
56 Genentech creek and fennel
147
57 Skyline Ridge OSP--Alpine Pond
147
58 Gazos Creek Rd.--east of Cloverdale Rd intersection to 5 miles upstream
146
59 Skyline Ridge OSP
146
60 3rd Ave. marsh
145
61 Oyster Point--Oyster Point Marina - Oyster Point Park - West and East Basin - SF Ferry Terminal
143
62 San Francisco Bay Trail--Littlefield Ave.
143
63 Sawyer Camp Trail--north
142
64 Cloverdale Rd.
141
65 Don Edwards NWR--Ravenswood Salt Pond SF2
141
66 Half Moon Bay--inshore bay
141
67 Russian Ridge OSP
141
68 Calera Creek and Rockaway Beach
140
69 Sawyer Camp Trail--south
140
70 Bean Hollow SB
139
71 Rancho Corral de Tierra--Moss Beach area
139
72 Redwood Shores Lagoon
139
73 SamTrans Marsh
139
74 San Francisco Bay Trail--Haskins Way
138
75 Don Edwards NWR--Ravenswood Salt Ponds R1/R2
137
76 San Francisco Bay Trail-- Facebook perimeter public access trail
137
77 Burleigh Murray SP
136
78 Marina Lagoon
136
79 Sanchez Creek Lagoon
135
80 Foster City Lagoon
133
81 San Pedro Creek mouth
133
82 Pedro Point Headlands and San Pedro Terrace
132
83 San Francisco Bay Trail--Burlingame
132
84 Skylawn Cemetery
132
85 Half Moon Bay Coastal Trail -- public access through Golf Course
131
86 Pescadero--Post Office, downtown area, Goulson St., North St.
131
87 Sem Ln. public access trail
131
88 Sweeney Ridge
131
89 Verde Rd.- Pond. Bridge to Meyn Rd./Hwy 1
131
90 Audubon Williams Sisters Ranch (restricted access)
130
91 Brisbane Lagoon
130
92 Preserve Park
129
93 Edgewood Park
128
94 Half Moon Bay SB--Roosevelt/Naples Beach + Agricultural Field north of Young Ave.
128
95 Oracle Pkwy and pond
128
96 Shorebird Park - Beach Park Blvd.
128
97 Windy Hill OSP--Sausal Pond
128
98 Filoli Estate
127
99 Canvasback Way--public shore
126
100 Milagra Ridge--Golden Gate National Recreation Area
126