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Top hotspots

Top regions sorted by number of observed species
Rank Region Species Species
1 Malheur NWR--Headquarters
316
2 Malheur NWR (general)
289
3 Summer Lake Wildlife Area
275
4 Fern Ridge WMA--Royal Ave. area (general)
270
5 William L. Finley NWR
258
6 Fort Stevens SP--South Jetty/Parking Area C
255
7 North Spit--Weyco Settling Pond & deflation plain
255
8 Baskett Slough NWR
253
9 Hatfield Lake
253
10 Philomath Sewage Ponds (restricted access)
252
11 Fields Oasis
251
12 Mark Hatfield Marine Science Center and Estuary Trail
251
13 Fort Stevens SP
249
14 Floras Lake
247
15 Nehalem Bay SP
244
16 Bayocean Spit--bay (east) side
243
17 Fernhill Wetlands (general)
241
18 Malheur NWR--Benson Pond
240
19 Wickiup Reservoir
237
20 Bayocean Spit
236
21 Sauvie Island (Multnomah Co.)
236
22 Fern Ridge WMA (general)
234
23 Ankeny NWR
233
24 Agate Lake
229
25 Tumalo Reservoir
229
26 William L. Finley NWR--Cabell Marsh
228
27 Wood River Wetland
226
28 Page Springs Campground
225
29 Yaquina Bay
225
30 Frenchglen (town)
224
31 Redmond Sewage Ponds
224
32 Yaquina River--SE Jetty Way
224
33 Siuslaw River--South Jetty (jetty only)
222
34 Smith and Bybee Lakes Wetlands Natural Area
222
35 William L. Finley NWR--McFadden Marsh
222
36 Haystack Reservoir
219
37 Neskowin Area
219
38 Siltcoos River Estuary
219
39 Emigrant Lake
218
40 Ladd Marsh WMA
218
41 Sauvie Island (Columbia Co.)
217
42 Malheur NWR--P Ranch
216
43 Thief Valley Reservoir (Union Co.)
216
44 Fern Ridge WMA--Fisher Butte Unit south (dikes around Pond 1, 2, and east edge of 3)
215
45 Jackson Bottom Wetlands Preserve
215
46 Siletz Bay--Salishan Nature Trail
215
47 Summer Lake
215
48 Ona Beach SP
214
49 Cannon Beach
213
50 Tualatin River NWR--Atfálat'i Unit
213
51 Umatilla NWR (Oregon)
213
52 Boiler Bay State Wayside
212
53 North Spit
212
54 Broughton Beach
211
55 Hart Mountain National Antelope Refuge
211
56 Klamath Wildlife Area--Miller Island Unit
211
57 Tualatin River NWR
211
58 Cape Blanco SP
210
59 Ankeny NWR--Pintail Marsh
209
60 Bandon Marsh NWR
209
61 Sandy River Delta Park
209
62 Cold Springs NWR
208
63 Deschutes River SP
208
64 Fern Ridge WMA--Perkins Penninsula
208
65 Sauvie Island--Oak Island (Multnomah Co.)
208
66 Klamath Marsh NWR
207
67 Link River Trail
207
68 South Beach SP
207
69 Willamette Park
207
70 Oaks Bottom Wildlife Refuge
206
71 Lake Selmac
205
72 McNary Wildlife Nature Area
205
73 New River Area of Critical Environmental Concern
205
74 Siuslaw River--South Jetty (general)
205
75 Summer Lake Wildlife Area Headquarters
205
76 Goose Lake State Recreation Area (Oregon)
204
77 Henry Hagg Lake Park (Scoggins Valley Park)
204
78 Kirtland Rd.--Ponds
204
79 Malheur NWR--Field Station
204
80 Manzanita
204
81 Emigrant Lake--South Shore
203
82 Malheur NWR--Central Patrol Rd.
203
83 Ochoco Reservoir
203
84 Tillamook Bay
203
85 Ankeny NWR--Eagle Marsh
202
86 Bullards Beach SP
202
87 Lower Klamath NWR (OR side)
202
88 Nestucca Bay NWR
202
89 Howard Prairie Circuit
201
90 Seaside Cove
201
91 Smith and Bybee Lakes--Wetland Interlakes Trail
200
92 Yaquina Head Outstanding Natural Area
200
93 Malheur NWR--Central Patrol Rd.--Krumbo Reservoir Rd. to P Ranch
199
94 Nehalem Sewage Ponds
198
95 Tillamook Bay--Barview Jetty
198
96 Burns (town)
197
97 Malheur NWR--Malheur Lake
197
98 Siuslaw River--North Jetty
197
99 Fords Pond
196
100 Fort Stevens SP--Parking Area D
196