Miles Scheuering: Oregon Life List OBRC, All records: Top Blockers Record(s) 1 to 307 of 307 total.
Seq.	Species	Scientific Name	Seen By Other Listers	Other Listers (%)	
1	Emperor Goose	Anser canagicus	1	8.33	
2	Snow Goose	Anser caerulescens	3	25.00	
3	Ross's Goose	Anser rossii	2	16.67	
4	Greater White-fronted Goose	Anser albifrons	3	25.00	
5	Tundra Bean-Goose	Anser serrirostris	1	8.33	
6	Brant	Branta bernicla	2	16.67	
7	Cackling Goose	Branta hutchinsii	3	25.00	
8	Canada Goose	Branta canadensis	9	75.00	
9	Trumpeter Swan	Cygnus buccinator	4	33.33	
10	Tundra Swan	Cygnus columbianus	3	25.00	
11	Wood Duck	Aix sponsa	7	58.33	
12	Blue-winged Teal	Spatula discors	2	16.67	
13	Cinnamon Teal	Spatula cyanoptera	6	50.00	
14	Northern Shoveler	Spatula clypeata	6	50.00	
15	Gadwall	Mareca strepera	6	50.00	
16	Eurasian Wigeon	Mareca penelope	2	16.67	
17	American Wigeon	Mareca americana	5	41.67	
18	Mallard	Anas platyrhynchos	8	66.67	
19	Northern Pintail	Anas acuta	6	50.00	
20	Green-winged Teal	Anas crecca	6	50.00	
21	Canvasback	Aythya valisineria	5	41.67	
22	Redhead	Aythya americana	5	41.67	
23	Ring-necked Duck	Aythya collaris	8	66.67	
24	Tufted Duck	Aythya fuligula	1	8.33	
25	Greater Scaup	Aythya marila	4	33.33	
26	Lesser Scaup	Aythya affinis	4	33.33	
27	Steller's Eider	Polysticta stelleri	1	8.33	
28	King Eider	Somateria spectabilis	1	8.33	
29	Harlequin Duck	Histrionicus histrionicus	3	25.00	
30	Surf Scoter	Melanitta perspicillata	7	58.33	
31	White-winged Scoter	Melanitta deglandi	4	33.33	
32	Black Scoter	Melanitta americana	3	25.00	
33	Long-tailed Duck	Clangula hyemalis	1	8.33	
34	Bufflehead	Bucephala albeola	4	33.33	
35	Common Goldeneye	Bucephala clangula	3	25.00	
36	Barrow's Goldeneye	Bucephala islandica	3	25.00	
37	Hooded Merganser	Lophodytes cucullatus	6	50.00	
38	Common Merganser	Mergus merganser	4	33.33	
39	Red-breasted Merganser	Mergus serrator	2	16.67	
40	Ruddy Duck	Oxyura jamaicensis	6	50.00	
41	California Quail	Callipepla californica	6	50.00	
42	Wild Turkey	Meleagris gallopavo	3	25.00	
43	Greater Sage-Grouse	Centrocercus urophasianus	2	16.67	
44	Sooty Grouse	Dendragapus fuliginosus	2	16.67	
45	Ring-necked Pheasant	Phasianus colchicus	6	50.00	
46	Chukar	Alectoris chukar	3	25.00	
47	Pied-billed Grebe	Podilymbus podiceps	7	58.33	
48	Horned Grebe	Podiceps auritus	4	33.33	
49	Red-necked Grebe	Podiceps grisegena	3	25.00	
50	Eared Grebe	Podiceps nigricollis	5	41.67	
51	Western Grebe	Aechmophorus occidentalis	6	50.00	
52	Clark's Grebe	Aechmophorus clarkii	5	41.67	
53	Rock Pigeon	Columba livia	8	66.67	
54	Band-tailed Pigeon	Patagioenas fasciata	9	75.00	
55	Eurasian Collared-Dove	Streptopelia decaocto	7	58.33	
56	Mourning Dove	Zenaida macroura	8	66.67	
57	Common Nighthawk	Chordeiles minor	5	41.67	
58	Common Poorwill	Phalaenoptilus nuttallii	2	16.67	
59	Vaux's Swift	Chaetura vauxi	6	50.00	
60	White-throated Swift	Aeronautes saxatalis	3	25.00	
61	Black-chinned Hummingbird	Archilochus alexandri	1	8.33	
62	Anna's Hummingbird	Calypte anna	8	66.67	
63	Calliope Hummingbird	Selasphorus calliope	3	25.00	
64	Rufous Hummingbird	Selasphorus rufus	6	50.00	
65	Virginia Rail	Rallus limicola	2	16.67	
66	Sora	Porzana carolina	4	33.33	
67	American Coot	Fulica americana	7	58.33	
68	Yellow Rail	Coturnicops noveboracensis	1	8.33	
69	Sandhill Crane	Antigone canadensis	5	41.67	
70	Black-necked Stilt	Himantopus mexicanus	5	41.67	
71	American Avocet	Recurvirostra americana	4	33.33	
72	Black Oystercatcher	Haematopus bachmani	7	58.33	
73	Black-bellied Plover	Pluvialis squatarola	4	33.33	
74	American Golden-Plover	Pluvialis dominica	3	25.00	
75	Killdeer	Charadrius vociferus	9	75.00	
76	Semipalmated Plover	Charadrius semipalmatus	4	33.33	
77	Snowy Plover	Charadrius nivosus	2	16.67	
78	Whimbrel	Numenius phaeopus	5	41.67	
79	Long-billed Curlew	Numenius americanus	2	16.67	
80	Marbled Godwit	Limosa fedoa	4	33.33	
81	Ruddy Turnstone	Arenaria interpres	1	8.33	
82	Black Turnstone	Arenaria melanocephala	7	58.33	
83	Red Knot	Calidris canutus	1	8.33	
84	Surfbird	Calidris virgata	4	33.33	
85	Sanderling	Calidris alba	2	16.67	
86	Dunlin	Calidris alpina	3	25.00	
87	Baird's Sandpiper	Calidris bairdii	2	16.67	
88	Least Sandpiper	Calidris minutilla	7	58.33	
89	Pectoral Sandpiper	Calidris melanotos	6	50.00	
90	Semipalmated Sandpiper	Calidris pusilla	1	8.33	
91	Western Sandpiper	Calidris mauri	6	50.00	
92	Short-billed Dowitcher	Limnodromus griseus	3	25.00	
93	Long-billed Dowitcher	Limnodromus scolopaceus	5	41.67	
94	Wilson's Snipe	Gallinago delicata	5	41.67	
95	Spotted Sandpiper	Actitis macularius	4	33.33	
96	Solitary Sandpiper	Tringa solitaria	1	8.33	
97	Wandering Tattler	Tringa incana	2	16.67	
98	Lesser Yellowlegs	Tringa flavipes	5	41.67	
99	Willet	Tringa semipalmata	3	25.00	
100	Greater Yellowlegs	Tringa melanoleuca	5	41.67	
101	Wilson's Phalarope	Phalaropus tricolor	4	33.33	
102	Red-necked Phalarope	Phalaropus lobatus	6	50.00	
103	Common Murre	Uria aalge	9	75.00	
104	Pigeon Guillemot	Cepphus columba	8	66.67	
105	Marbled Murrelet	Brachyramphus marmoratus	2	16.67	
106	Rhinoceros Auklet	Cerorhinca monocerata	3	25.00	
107	Tufted Puffin	Fratercula cirrhata	6	50.00	
108	Black-legged Kittiwake	Rissa tridactyla	1	8.33	
109	Bonaparte's Gull	Chroicocephalus philadelphia	2	16.67	
110	Franklin's Gull	Leucophaeus pipixcan	3	25.00	
111	Heermann's Gull	Larus heermanni	5	41.67	
112	Short-billed Gull	Larus brachyrhynchus	3	25.00	
113	Ring-billed Gull	Larus delawarensis	8	66.67	
114	Western Gull	Larus occidentalis	10	83.33	
115	California Gull	Larus californicus	5	41.67	
116	Herring Gull	Larus argentatus	3	25.00	
117	Iceland Gull	Larus glaucoides	3	25.00	
118	Lesser Black-backed Gull	Larus fuscus	1	8.33	
119	Glaucous-winged Gull	Larus glaucescens	7	58.33	
120	Caspian Tern	Hydroprogne caspia	8	66.67	
121	Black Tern	Chlidonias niger	4	33.33	
122	Forster's Tern	Sterna forsteri	5	41.67	
123	Elegant Tern	Thalasseus elegans	3	25.00	
124	Red-throated Loon	Gavia stellata	3	25.00	
125	Pacific Loon	Gavia pacifica	4	33.33	
126	Common Loon	Gavia immer	6	50.00	
127	Yellow-billed Loon	Gavia adamsii	1	8.33	
128	Northern Fulmar	Fulmarus glacialis	2	16.67	
129	Sooty Shearwater	Ardenna grisea	2	16.67	
130	Brandt's Cormorant	Urile penicillatus	7	58.33	
131	Pelagic Cormorant	Urile pelagicus	10	83.33	
132	Double-crested Cormorant	Nannopterum auritum	9	75.00	
133	American White Pelican	Pelecanus erythrorhynchos	5	41.67	
134	Brown Pelican	Pelecanus occidentalis	9	75.00	
135	American Bittern	Botaurus lentiginosus	5	41.67	
136	Great Blue Heron	Ardea herodias	10	83.33	
137	Great Egret	Ardea alba	7	58.33	
138	Snowy Egret	Egretta thula	4	33.33	
139	Green Heron	Butorides virescens	3	25.00	
140	Black-crowned Night-Heron	Nycticorax nycticorax	5	41.67	
141	White-faced Ibis	Plegadis chihi	3	25.00	
142	Turkey Vulture	Cathartes aura	9	75.00	
143	Osprey	Pandion haliaetus	10	83.33	
144	White-tailed Kite	Elanus leucurus	1	8.33	
145	Golden Eagle	Aquila chrysaetos	5	41.67	
146	Northern Harrier	Circus hudsonius	7	58.33	
147	Sharp-shinned Hawk	Accipiter striatus	5	41.67	
148	Cooper's Hawk	Accipiter cooperii	6	50.00	
149	Bald Eagle	Haliaeetus leucocephalus	7	58.33	
150	Red-shouldered Hawk	Buteo lineatus	4	33.33	
151	Swainson's Hawk	Buteo swainsoni	3	25.00	
152	Red-tailed Hawk	Buteo jamaicensis	9	75.00	
153	Rough-legged Hawk	Buteo lagopus	2	16.67	
154	Ferruginous Hawk	Buteo regalis	4	33.33	
155	Barn Owl	Tyto alba	2	16.67	
156	Western Screech-Owl	Megascops kennicottii	2	16.67	
157	Great Horned Owl	Bubo virginianus	4	33.33	
158	Snowy Owl	Bubo scandiacus	1	8.33	
159	Northern Pygmy-Owl	Glaucidium gnoma	3	25.00	
160	Burrowing Owl	Athene cunicularia	3	25.00	
161	Barred Owl	Strix varia	2	16.67	
162	Great Gray Owl	Strix nebulosa	1	8.33	
163	Long-eared Owl	Asio otus	1	8.33	
164	Short-eared Owl	Asio flammeus	2	16.67	
165	Belted Kingfisher	Megaceryle alcyon	8	66.67	
166	Lewis's Woodpecker	Melanerpes lewis	6	50.00	
167	Acorn Woodpecker	Melanerpes formicivorus	5	41.67	
168	Williamson's Sapsucker	Sphyrapicus thyroideus	3	25.00	
169	Yellow-bellied Sapsucker	Sphyrapicus varius	1	8.33	
170	Red-naped Sapsucker	Sphyrapicus nuchalis	5	41.67	
171	Red-breasted Sapsucker	Sphyrapicus ruber	5	41.67	
172	Downy Woodpecker	Dryobates pubescens	6	50.00	
173	Hairy Woodpecker	Dryobates villosus	6	50.00	
174	White-headed Woodpecker	Dryobates albolarvatus	4	33.33	
175	Northern Flicker	Colaptes auratus	8	66.67	
176	Pileated Woodpecker	Dryocopus pileatus	4	33.33	
177	American Kestrel	Falco sparverius	7	58.33	
178	Merlin	Falco columbarius	3	25.00	
179	Peregrine Falcon	Falco peregrinus	6	50.00	
180	Prairie Falcon	Falco mexicanus	5	41.67	
181	Ash-throated Flycatcher	Myiarchus cinerascens	2	16.67	
182	Tropical Kingbird	Tyrannus melancholicus	1	8.33	
183	Western Kingbird	Tyrannus verticalis	6	50.00	
184	Eastern Kingbird	Tyrannus tyrannus	4	33.33	
185	Olive-sided Flycatcher	Contopus cooperi	6	50.00	
186	Western Wood-Pewee	Contopus sordidulus	6	50.00	
187	Willow Flycatcher	Empidonax traillii	5	41.67	
188	Hammond's Flycatcher	Empidonax hammondii	5	41.67	
189	Gray Flycatcher	Empidonax wrightii	4	33.33	
190	Dusky Flycatcher	Empidonax oberholseri	5	41.67	
191	Western Flycatcher	Empidonax difficilis	6	50.00	
192	Black Phoebe	Sayornis nigricans	4	33.33	
193	Say's Phoebe	Sayornis saya	5	41.67	
194	Hutton's Vireo	Vireo huttoni	4	33.33	
195	Cassin's Vireo	Vireo cassinii	5	41.67	
196	Warbling Vireo	Vireo gilvus	5	41.67	
197	Loggerhead Shrike	Lanius ludovicianus	4	33.33	
198	Northern Shrike	Lanius borealis	3	25.00	
199	Canada Jay	Perisoreus canadensis	6	50.00	
200	Pinyon Jay	Gymnorhinus cyanocephalus	2	16.67	
201	Steller's Jay	Cyanocitta stelleri	10	83.33	
202	Blue Jay	Cyanocitta cristata	1	8.33	
203	California Scrub-Jay	Aphelocoma californica	9	75.00	
204	Clark's Nutcracker	Nucifraga columbiana	5	41.67	
205	Black-billed Magpie	Pica hudsonia	7	58.33	
206	American Crow	Corvus brachyrhynchos	9	75.00	
207	Common Raven	Corvus corax	8	66.67	
208	Black-capped Chickadee	Poecile atricapillus	7	58.33	
209	Mountain Chickadee	Poecile gambeli	7	58.33	
210	Chestnut-backed Chickadee	Poecile rufescens	9	75.00	
211	Juniper Titmouse	Baeolophus ridgwayi	1	8.33	
212	Horned Lark	Eremophila alpestris	4	33.33	
213	Bank Swallow	Riparia riparia	4	33.33	
214	Tree Swallow	Tachycineta bicolor	7	58.33	
215	Violet-green Swallow	Tachycineta thalassina	8	66.67	
216	Northern Rough-winged Swallow	Stelgidopteryx serripennis	5	41.67	
217	Purple Martin	Progne subis	4	33.33	
218	Barn Swallow	Hirundo rustica	9	75.00	
219	Cliff Swallow	Petrochelidon pyrrhonota	7	58.33	
220	Bushtit	Psaltriparus minimus	8	66.67	
221	Wrentit	Chamaea fasciata	7	58.33	
222	Ruby-crowned Kinglet	Corthylio calendula	3	25.00	
223	Golden-crowned Kinglet	Regulus satrapa	9	75.00	
224	Cedar Waxwing	Bombycilla cedrorum	8	66.67	
225	Red-breasted Nuthatch	Sitta canadensis	7	58.33	
226	White-breasted Nuthatch	Sitta carolinensis	5	41.67	
227	Pygmy Nuthatch	Sitta pygmaea	5	41.67	
228	Brown Creeper	Certhia americana	6	50.00	
229	Blue-gray Gnatcatcher	Polioptila caerulea	3	25.00	
230	Rock Wren	Salpinctes obsoletus	4	33.33	
231	Canyon Wren	Catherpes mexicanus	2	16.67	
232	Bewick's Wren	Thryomanes bewickii	6	50.00	
233	House Wren	Troglodytes aedon	6	50.00	
234	Pacific Wren	Troglodytes pacificus	3	25.00	
235	Marsh Wren	Cistothorus palustris	6	50.00	
236	California Thrasher	Toxostoma redivivum	1	8.33	
237	Sage Thrasher	Oreoscoptes montanus	2	16.67	
238	European Starling	Sturnus vulgaris	9	75.00	
239	American Dipper	Cinclus mexicanus	5	41.67	
240	Eastern Bluebird	Sialia sialis	1	8.33	
241	Western Bluebird	Sialia mexicana	5	41.67	
242	Mountain Bluebird	Sialia currucoides	4	33.33	
243	Townsend's Solitaire	Myadestes townsendi	5	41.67	
244	Swainson's Thrush	Catharus ustulatus	5	41.67	
245	Hermit Thrush	Catharus guttatus	4	33.33	
246	American Robin	Turdus migratorius	9	75.00	
247	Varied Thrush	Ixoreus naevius	6	50.00	
248	House Sparrow	Passer domesticus	9	75.00	
249	American Pipit	Anthus rubescens	6	50.00	
250	Evening Grosbeak	Coccothraustes vespertinus	3	25.00	
251	Pine Grosbeak	Pinicola enucleator	1	8.33	
252	House Finch	Haemorhous mexicanus	7	58.33	
253	Purple Finch	Haemorhous purpureus	5	41.67	
254	Cassin's Finch	Haemorhous cassinii	4	33.33	
255	Common Redpoll	Acanthis flammea	1	8.33	
256	Red Crossbill	Loxia curvirostra	8	66.67	
257	Pine Siskin	Spinus pinus	7	58.33	
258	Lesser Goldfinch	Spinus psaltria	4	33.33	
259	American Goldfinch	Spinus tristis	7	58.33	
260	Snow Bunting	Plectrophenax nivalis	1	8.33	
261	Black-throated Sparrow	Amphispiza bilineata	3	25.00	
262	Lark Sparrow	Chondestes grammacus	4	33.33	
263	Chipping Sparrow	Spizella passerina	6	50.00	
264	Brewer's Sparrow	Spizella breweri	3	25.00	
265	Fox Sparrow	Passerella iliaca	6	50.00	
266	Dark-eyed Junco	Junco hyemalis	10	83.33	
267	White-crowned Sparrow	Zonotrichia leucophrys	9	75.00	
268	Golden-crowned Sparrow	Zonotrichia atricapilla	3	25.00	
269	Harris's Sparrow	Zonotrichia querula	1	8.33	
270	White-throated Sparrow	Zonotrichia albicollis	2	16.67	
271	Sagebrush Sparrow	Artemisiospiza nevadensis	2	16.67	
272	Vesper Sparrow	Pooecetes gramineus	3	25.00	
273	Savannah Sparrow	Passerculus sandwichensis	6	50.00	
274	Song Sparrow	Melospiza melodia	9	75.00	
275	Lincoln's Sparrow	Melospiza lincolnii	4	33.33	
276	Swamp Sparrow	Melospiza georgiana	2	16.67	
277	California Towhee	Melozone crissalis	3	25.00	
278	Green-tailed Towhee	Pipilo chlorurus	4	33.33	
279	Spotted Towhee	Pipilo maculatus	8	66.67	
280	Yellow-breasted Chat	Icteria virens	3	25.00	
281	Yellow-headed Blackbird	Xanthocephalus xanthocephalus	5	41.67	
282	Bobolink	Dolichonyx oryzivorus	2	16.67	
283	Western Meadowlark	Sturnella neglecta	5	41.67	
284	Orchard Oriole	Icterus spurius	1	8.33	
285	Bullock's Oriole	Icterus bullockii	5	41.67	
286	Red-winged Blackbird	Agelaius phoeniceus	7	58.33	
287	Tricolored Blackbird	Agelaius tricolor	2	16.67	
288	Brown-headed Cowbird	Molothrus ater	6	50.00	
289	Rusty Blackbird	Euphagus carolinus	1	8.33	
290	Brewer's Blackbird	Euphagus cyanocephalus	8	66.67	
291	Great-tailed Grackle	Quiscalus mexicanus	1	8.33	
292	Ovenbird	Seiurus aurocapilla	1	8.33	
293	Orange-crowned Warbler	Leiothlypis celata	7	58.33	
294	Nashville Warbler	Leiothlypis ruficapilla	4	33.33	
295	Virginia's Warbler	Leiothlypis virginiae	1	8.33	
296	MacGillivray's Warbler	Geothlypis tolmiei	3	25.00	
297	Common Yellowthroat	Geothlypis trichas	5	41.67	
298	Yellow Warbler	Setophaga petechia	6	50.00	
299	Palm Warbler	Setophaga palmarum	1	8.33	
300	Yellow-rumped Warbler	Setophaga coronata	7	58.33	
301	Black-throated Gray Warbler	Setophaga nigrescens	8	66.67	
302	Townsend's Warbler	Setophaga townsendi	7	58.33	
303	Hermit Warbler	Setophaga occidentalis	5	41.67	
304	Wilson's Warbler	Cardellina pusilla	8	66.67	
305	Western Tanager	Piranga ludoviciana	7	58.33	
306	Black-headed Grosbeak	Pheucticus melanocephalus	6	50.00	
307	Lazuli Bunting	Passerina amoena	5	41.67