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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
254
8 Baskett Slough NWR
253
9 Hatfield Lake
253
10 Philomath Sewage Ponds (restricted access)
252
11 Mark Hatfield Marine Science Center and Estuary Trail
251
12 Fields Oasis
250
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)
240
18 Malheur NWR--Benson Pond
240
19 Bayocean Spit
236
20 Sauvie Island (Multnomah Co.)
236
21 Wickiup Reservoir
236
22 Ankeny NWR
233
23 Fern Ridge WMA (general)
233
24 Agate Lake
229
25 Tumalo Reservoir
229
26 William L. Finley NWR--Cabell Marsh
228
27 Wood River Wetland
227
28 Yaquina Bay
225
29 Page Springs Campground
224
30 Yaquina River--SE Jetty Way
224
31 Frenchglen (town)
223
32 Redmond Sewage Ponds
223
33 Siuslaw River--South Jetty (jetty only)
222
34 Smith and Bybee Lakes Wetlands Natural Area
222
35 William L. Finley NWR--McFadden Marsh
221
36 Haystack Reservoir
219
37 Siltcoos River Estuary
219
38 Emigrant Lake
218
39 Ladd Marsh WMA
218
40 Sauvie Island (Columbia Co.)
217
41 Malheur NWR--P Ranch
216
42 Neskowin Area
216
43 Fern Ridge WMA--Fisher Butte Unit south (dikes around South Pond 1, Stilt Pond 2, and east edge of Barn Pond 3)
215
44 Jackson Bottom Wetlands Preserve
215
45 Summer Lake
215
46 Siletz Bay--Salishan Nature Trail
214
47 Thief Valley Reservoir (Union Co.)
214
48 Cannon Beach
213
49 Tualatin River NWR--Atfálat'i Unit
213
50 Umatilla NWR (Oregon)
213
51 Boiler Bay State Wayside
212
52 Hart Mountain National Antelope Refuge
211
53 Broughton Beach
210
54 Cape Blanco SP
210
55 Klamath Wildlife Area--Miller Island Unit
210
56 North Spit
210
57 Ona Beach SP
210
58 Tualatin River NWR
210
59 Sandy River Delta Park
209
60 Ankeny NWR--Pintail Marsh
208
61 Bandon Marsh NWR
208
62 Deschutes River SP
208
63 Fern Ridge WMA--Perkins Penninsula
207
64 Willamette Park
207
65 Klamath Marsh NWR
206
66 Oaks Bottom Wildlife Refuge
206
67 Sauvie Island--Oak Island (Multnomah Co.)
206
68 South Beach SP
206
69 Link River Trail
205
70 Manzanita
205
71 Siuslaw River--South Jetty (general)
205
72 Summer Lake Wildlife Area Headquarters
205
73 Goose Lake State Recreation Area (Oregon)
204
74 Kirtland Rd.--Ponds
204
75 Malheur NWR--Field Station
204
76 Cold Springs NWR
203
77 Emigrant Lake--South Shore
203
78 Lake Selmac
203
79 McNary Wildlife Nature Area
202
80 Nestucca Bay NWR
202
81 Ochoco Reservoir
202
82 Bullards Beach SP
201
83 Howard Prairie Circuit
201
84 Lower Klamath NWR (OR side)
201
85 Malheur NWR--Central Patrol Rd.
201
86 Seaside Cove
201
87 Tillamook Bay
201
88 Yaquina Head Outstanding Natural Area
201
89 Henry Hagg Lake Park (Scoggins Valley Park)
200
90 Ankeny NWR--Eagle Marsh
199
91 Smith and Bybee Lakes--Wetland Interlakes Trail
199
92 Malheur NWR--Central Patrol Rd.--Krumbo Reservoir Rd. to P Ranch
198
93 Nehalem Sewage Ponds
198
94 Burns (town)
197
95 Malheur NWR--Malheur Lake
197
96 Tillamook Bay--Barview Jetty
197
97 Fords Pond
196
98 North Shore Rd.
196
99 Sauvie Island--Rentenaar Rd.
196
100 Siuslaw River--North Jetty
196