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Top hotspots

Top regions sorted by number of observed species
Rank Region Species Species
1 Arcata Marsh and Wildlife Sanctuary
340
2 Arcata Bottoms
248
3 Mad River County Park
246
4 Humboldt Bay NWR--Salmon Creek Unit
244
5 Arcata Bottoms--V St. Loop
241
6 Russ Ranch Wetlands
240
7 Arcata Marsh--Oxidation Ponds
236
8 Humboldt Bay Bird Observatory (restricted access)
234
9 Arcata Marsh--Butcher Slough log pond
233
10 Clam and Little River State Beach
229
11 Mad River Estuary--School Rd. trail
226
12 Redwood Creek mouth
226
13 Ferndale Bottoms
223
14 Humboldt Bay--North Spit jetty
222
15 Elk River Wildlife Sanctuary (incl. Hikshari' Trail & WTP)
221
16 Hiller Park and Mad River Bluffs
221
17 Crab Park
220
18 Humboldt Bay--South Spit
219
19 Arcata Marsh--Klopp Lake
217
20 Humboldt Bay NWR--Hookton Slough Unit
217
21 Humboldt Bay--King Salmon
214
22 Eel River Wildlife Area--Ocean Ranch Unit
213
23 North Spit--cypress patch
212
24 Centerville Beach
211
25 Sue-Meg State Park
211
26 Eureka Waterfront--Eureka (Palco) Marsh
209
27 Eureka Waterfront--Elk River mouth
203
28 Eel River Delta--Ferndale and Loleta Bottoms (General hotspot for historical entries)
200
29 Arcata Bottoms--south of Lanphere Rd.
199
30 Redwood NP--Thomas H Kuchel Visitor Center
199
31 Fay Slough Wildlife Area
198
32 Big Lagoon
196
33 Big Lagoon Spit
196
34 McKinleyville Bottoms
196
35 McKinleyville--Vista Point
195
36 North Spit--horse pasture patch
195
37 Mad River Estuary--Hammond Bridge
194
38 Stone Lagoon
194
39 Humboldt Bay--North Spit (use more specific locations if possible)
192
40 Mad River Fish Hatchery
191
41 Eel River--Cock Robin Island
190
42 Freshwater Lagoon
190
43 Humboldt Bay--Woodley Island
190
44 Arcata Bottoms--Upper Bay/Lanphere Rd.
189
45 Humboldt Bay NWR--Lanphere Dunes Unit (restricted access)
189
46 Humboldt Bay--northeast tidal wetlands (Jacoby Creek mouth, observation deck, & bay trail)
189
47 North Spit--Samoa Dunes Recreation Area (general)
188
48 Trinidad SB--Elk Head
188
49 Blue Lake--cottonwoods
187
50 Humboldt Bay--south
187
51 Dry Lagoon
186
52 Ferndale Bottoms--Port Kenyon Road (Salt River)
184
53 North Spit--Vance Ave.
184
54 Arcata Bottoms--Moxon Rd. dairy/Vaissade Rd.
183
55 Humboldt Bay NWR--Ma-le'l Dunes Unit-north
183
56 Mad River Estuary (general)
182
57 North Spit--Samoa Boat Ramp
182
58 Loleta Bottoms
181
59 Mattole River mouth
181
60 Arcata Bottoms--Jackson Ranch Rd.
180
61 Arcata Marsh--Brackish Pond
180
62 Loleta Bottoms--Cannibal Island Rd.
178
63 Arcata Marsh--Arcata Bay from I St.
177
64 Prairie Creek Redwoods SP
176
65 Arcata Marsh--Gearheart Marsh
174
66 Hufford Rd.
174
67 Humboldt Lagoons SP
174
68 Arcata Marsh--Allen Marsh
172
69 Arcata Marsh--McDaniel Slough restoration area
172
70 Stone Lagoon--north
171
71 Mad River Slough--Lanphere Rd. bridge
170
72 Shelter Cove (town)
170
73 Prairie Creek Redwoods SP--Gold Bluffs Beach
169
74 Arcata Bottoms--Mad River Slough WA
168
75 Shay Park
168
76 Arcata Bottoms--north of Lanphere Rd.
167
77 Humboldt Bay--north (Arcata Bay)
167
78 North Spit--Fairhaven
166
79 Mad River Estuary--Murray Rd.
163
80 Blue Lake--East Mad River Levee
162
81 Eel River--Morgan Slough Rd. overlook
162
82 Humboldt Bay--Depot Rd. bay access
162
83 Humboldt Bay--Fields Landing Boat Ramp
162
84 Lower Redwood Creek--south levee
162
85 Mad River mouth
162
86 Mad River spit
162
87 Eel River--Fernbridge/Singley gravel bar
161
88 Freshwater Farms Reserve
161
89 Trinidad Head
161
90 Arcata Bottoms--Tyee City/Mad River overlook
160
91 North Spit--Ma-le’l Dunes Unit-south (BLM)
160
92 Prairie Creek Redwoods SP--Fern Canyon
160
93 Sue-Meg State Park--Wedding Rock
160
94 Eel River Wildlife Area--beach from Table Bluff to Eel River Mouth
159
95 Prairie Creek Redwoods SP--Elk Prairie
159
96 Trinidad Harbor
158
97 Bear River Ridge
157
98 Redwood NP (HUM Co.)
157
99 Cooper Gulch Park
156
100 Eel River--Fortuna riverfront
156