Dennis Serdehely: Oregon Life List OBRC, All records: Top Blockers Record(s) 1 to 237 of 237 total.
Seq.,Species,Scientific Name,Seen By Other Listers,Other Listers (%)
1,Snow Goose,Anser caerulescens,3,25.00
2,Greater White-fronted Goose,Anser albifrons,3,25.00
3,Cackling Goose,Branta hutchinsii,3,25.00
4,Canada Goose,Branta canadensis,9,75.00
5,Trumpeter Swan,Cygnus buccinator,4,33.33
6,Tundra Swan,Cygnus columbianus,3,25.00
7,Wood Duck,Aix sponsa,7,58.33
8,Blue-winged Teal,Spatula discors,2,16.67
9,Cinnamon Teal,Spatula cyanoptera,6,50.00
10,Northern Shoveler,Spatula clypeata,6,50.00
11,Gadwall,Mareca strepera,6,50.00
12,American Wigeon,Mareca americana,5,41.67
13,Mallard,Anas platyrhynchos,8,66.67
14,Northern Pintail,Anas acuta,6,50.00
15,Green-winged Teal,Anas crecca,6,50.00
16,Canvasback,Aythya valisineria,5,41.67
17,Redhead,Aythya americana,5,41.67
18,Ring-necked Duck,Aythya collaris,8,66.67
19,Greater Scaup,Aythya marila,4,33.33
20,Lesser Scaup,Aythya affinis,4,33.33
21,Harlequin Duck,Histrionicus histrionicus,3,25.00
22,Surf Scoter,Melanitta perspicillata,7,58.33
23,White-winged Scoter,Melanitta deglandi,4,33.33
24,Bufflehead,Bucephala albeola,4,33.33
25,Common Goldeneye,Bucephala clangula,3,25.00
26,Hooded Merganser,Lophodytes cucullatus,6,50.00
27,Common Merganser,Mergus merganser,4,33.33
28,Ruddy Duck,Oxyura jamaicensis,6,50.00
29,Mountain Quail,Oreortyx pictus,2,16.67
30,California Quail,Callipepla californica,6,50.00
31,Wild Turkey,Meleagris gallopavo,3,25.00
32,Ruffed Grouse,Bonasa umbellus,1,8.33
33,Ring-necked Pheasant,Phasianus colchicus,6,50.00
34,Chukar,Alectoris chukar,3,25.00
35,Pied-billed Grebe,Podilymbus podiceps,7,58.33
36,Horned Grebe,Podiceps auritus,4,33.33
37,Red-necked Grebe,Podiceps grisegena,3,25.00
38,Eared Grebe,Podiceps nigricollis,5,41.67
39,Western Grebe,Aechmophorus occidentalis,6,50.00
40,Clark's Grebe,Aechmophorus clarkii,5,41.67
41,Rock Pigeon,Columba livia,8,66.67
42,Band-tailed Pigeon,Patagioenas fasciata,9,75.00
43,Eurasian Collared-Dove,Streptopelia decaocto,7,58.33
44,Mourning Dove,Zenaida macroura,8,66.67
45,Common Nighthawk,Chordeiles minor,5,41.67
46,Vaux's Swift,Chaetura vauxi,6,50.00
47,White-throated Swift,Aeronautes saxatalis,3,25.00
48,Anna's Hummingbird,Calypte anna,8,66.67
49,Rufous Hummingbird,Selasphorus rufus,6,50.00
50,Virginia Rail,Rallus limicola,2,16.67
51,Sora,Porzana carolina,4,33.33
52,Common Gallinule,Gallinula galeata,1,8.33
53,American Coot,Fulica americana,7,58.33
54,Sandhill Crane,Antigone canadensis,5,41.67
55,Black-necked Stilt,Himantopus mexicanus,5,41.67
56,Black Oystercatcher,Haematopus bachmani,7,58.33
57,Black-bellied Plover,Pluvialis squatarola,4,33.33
58,Killdeer,Charadrius vociferus,9,75.00
59,Semipalmated Plover,Charadrius semipalmatus,4,33.33
60,Snowy Plover,Charadrius nivosus,2,16.67
61,Whimbrel,Numenius phaeopus,5,41.67
62,Marbled Godwit,Limosa fedoa,4,33.33
63,Black Turnstone,Arenaria melanocephala,7,58.33
64,Surfbird,Calidris virgata,4,33.33
65,Sanderling,Calidris alba,2,16.67
66,Dunlin,Calidris alpina,3,25.00
67,Baird's Sandpiper,Calidris bairdii,2,16.67
68,Least Sandpiper,Calidris minutilla,7,58.33
69,Pectoral Sandpiper,Calidris melanotos,6,50.00
70,Western Sandpiper,Calidris mauri,6,50.00
71,Long-billed Dowitcher,Limnodromus scolopaceus,5,41.67
72,Wilson's Snipe,Gallinago delicata,5,41.67
73,Spotted Sandpiper,Actitis macularius,4,33.33
74,Wandering Tattler,Tringa incana,2,16.67
75,Lesser Yellowlegs,Tringa flavipes,5,41.67
76,Greater Yellowlegs,Tringa melanoleuca,5,41.67
77,Red-necked Phalarope,Phalaropus lobatus,6,50.00
78,Common Murre,Uria aalge,9,75.00
79,Pigeon Guillemot,Cepphus columba,8,66.67
80,Rhinoceros Auklet,Cerorhinca monocerata,3,25.00
81,Bonaparte's Gull,Chroicocephalus philadelphia,2,16.67
82,Heermann's Gull,Larus heermanni,5,41.67
83,Short-billed Gull,Larus brachyrhynchus,3,25.00
84,Ring-billed Gull,Larus delawarensis,8,66.67
85,Western Gull,Larus occidentalis,10,83.33
86,California Gull,Larus californicus,5,41.67
87,Herring Gull,Larus argentatus,3,25.00
88,Iceland Gull,Larus glaucoides,3,25.00
89,Glaucous-winged Gull,Larus glaucescens,7,58.33
90,Caspian Tern,Hydroprogne caspia,8,66.67
91,Black Tern,Chlidonias niger,4,33.33
92,Forster's Tern,Sterna forsteri,5,41.67
93,Pacific Loon,Gavia pacifica,4,33.33
94,Common Loon,Gavia immer,6,50.00
95,Brandt's Cormorant,Urile penicillatus,7,58.33
96,Pelagic Cormorant,Urile pelagicus,10,83.33
97,Double-crested Cormorant,Nannopterum auritum,9,75.00
98,American White Pelican,Pelecanus erythrorhynchos,5,41.67
99,Brown Pelican,Pelecanus occidentalis,9,75.00
100,American Bittern,Botaurus lentiginosus,5,41.67
101,Great Blue Heron,Ardea herodias,10,83.33
102,Great Egret,Ardea alba,7,58.33
103,Snowy Egret,Egretta thula,4,33.33
104,Green Heron,Butorides virescens,3,25.00
105,Black-crowned Night-Heron,Nycticorax nycticorax,5,41.67
106,Turkey Vulture,Cathartes aura,9,75.00
107,Osprey,Pandion haliaetus,10,83.33
108,Golden Eagle,Aquila chrysaetos,5,41.67
109,Northern Harrier,Circus hudsonius,7,58.33
110,Sharp-shinned Hawk,Accipiter striatus,5,41.67
111,Cooper's Hawk,Accipiter cooperii,6,50.00
112,American Goshawk,Accipiter atricapillus,2,16.67
113,Bald Eagle,Haliaeetus leucocephalus,7,58.33
114,Red-shouldered Hawk,Buteo lineatus,4,33.33
115,Red-tailed Hawk,Buteo jamaicensis,9,75.00
116,Great Horned Owl,Bubo virginianus,4,33.33
117,Northern Pygmy-Owl,Glaucidium gnoma,3,25.00
118,Burrowing Owl,Athene cunicularia,3,25.00
119,Barred Owl,Strix varia,2,16.67
120,Belted Kingfisher,Megaceryle alcyon,8,66.67
121,Lewis's Woodpecker,Melanerpes lewis,6,50.00
122,Acorn Woodpecker,Melanerpes formicivorus,5,41.67
123,Williamson's Sapsucker,Sphyrapicus thyroideus,3,25.00
124,Red-naped Sapsucker,Sphyrapicus nuchalis,5,41.67
125,Red-breasted Sapsucker,Sphyrapicus ruber,5,41.67
126,Downy Woodpecker,Dryobates pubescens,6,50.00
127,Hairy Woodpecker,Dryobates villosus,6,50.00
128,White-headed Woodpecker,Dryobates albolarvatus,4,33.33
129,Northern Flicker,Colaptes auratus,8,66.67
130,Pileated Woodpecker,Dryocopus pileatus,4,33.33
131,American Kestrel,Falco sparverius,7,58.33
132,Merlin,Falco columbarius,3,25.00
133,Peregrine Falcon,Falco peregrinus,6,50.00
134,Prairie Falcon,Falco mexicanus,5,41.67
135,Ash-throated Flycatcher,Myiarchus cinerascens,2,16.67
136,Western Kingbird,Tyrannus verticalis,6,50.00
137,Eastern Kingbird,Tyrannus tyrannus,4,33.33
138,Olive-sided Flycatcher,Contopus cooperi,6,50.00
139,Western Wood-Pewee,Contopus sordidulus,6,50.00
140,Willow Flycatcher,Empidonax traillii,5,41.67
141,Hammond's Flycatcher,Empidonax hammondii,5,41.67
142,Dusky Flycatcher,Empidonax oberholseri,5,41.67
143,Western Flycatcher,Empidonax difficilis,6,50.00
144,Black Phoebe,Sayornis nigricans,4,33.33
145,Say's Phoebe,Sayornis saya,5,41.67
146,Hutton's Vireo,Vireo huttoni,4,33.33
147,Cassin's Vireo,Vireo cassinii,5,41.67
148,Warbling Vireo,Vireo gilvus,5,41.67
149,Loggerhead Shrike,Lanius ludovicianus,4,33.33
150,Northern Shrike,Lanius borealis,3,25.00
151,Canada Jay,Perisoreus canadensis,6,50.00
152,Steller's Jay,Cyanocitta stelleri,10,83.33
153,California Scrub-Jay,Aphelocoma californica,9,75.00
154,Clark's Nutcracker,Nucifraga columbiana,5,41.67
155,Black-billed Magpie,Pica hudsonia,7,58.33
156,American Crow,Corvus brachyrhynchos,9,75.00
157,Common Raven,Corvus corax,8,66.67
158,Black-capped Chickadee,Poecile atricapillus,7,58.33
159,Mountain Chickadee,Poecile gambeli,7,58.33
160,Chestnut-backed Chickadee,Poecile rufescens,9,75.00
161,Oak Titmouse,Baeolophus inornatus,1,8.33
162,Horned Lark,Eremophila alpestris,4,33.33
163,Bank Swallow,Riparia riparia,4,33.33
164,Tree Swallow,Tachycineta bicolor,7,58.33
165,Violet-green Swallow,Tachycineta thalassina,8,66.67
166,Northern Rough-winged Swallow,Stelgidopteryx serripennis,5,41.67
167,Purple Martin,Progne subis,4,33.33
168,Barn Swallow,Hirundo rustica,9,75.00
169,Cliff Swallow,Petrochelidon pyrrhonota,7,58.33
170,Bushtit,Psaltriparus minimus,8,66.67
171,Wrentit,Chamaea fasciata,7,58.33
172,Ruby-crowned Kinglet,Corthylio calendula,3,25.00
173,Golden-crowned Kinglet,Regulus satrapa,9,75.00
174,Cedar Waxwing,Bombycilla cedrorum,8,66.67
175,Red-breasted Nuthatch,Sitta canadensis,7,58.33
176,White-breasted Nuthatch,Sitta carolinensis,5,41.67
177,Pygmy Nuthatch,Sitta pygmaea,5,41.67
178,Brown Creeper,Certhia americana,6,50.00
179,Blue-gray Gnatcatcher,Polioptila caerulea,3,25.00
180,Rock Wren,Salpinctes obsoletus,4,33.33
181,Bewick's Wren,Thryomanes bewickii,6,50.00
182,House Wren,Troglodytes aedon,6,50.00
183,Pacific Wren,Troglodytes pacificus,3,25.00
184,Marsh Wren,Cistothorus palustris,6,50.00
185,Northern Mockingbird,Mimus polyglottos,2,16.67
186,European Starling,Sturnus vulgaris,9,75.00
187,American Dipper,Cinclus mexicanus,5,41.67
188,Western Bluebird,Sialia mexicana,5,41.67
189,Mountain Bluebird,Sialia currucoides,4,33.33
190,Townsend's Solitaire,Myadestes townsendi,5,41.67
191,Swainson's Thrush,Catharus ustulatus,5,41.67
192,Hermit Thrush,Catharus guttatus,4,33.33
193,American Robin,Turdus migratorius,9,75.00
194,Varied Thrush,Ixoreus naevius,6,50.00
195,House Sparrow,Passer domesticus,9,75.00
196,American Pipit,Anthus rubescens,6,50.00
197,House Finch,Haemorhous mexicanus,7,58.33
198,Purple Finch,Haemorhous purpureus,5,41.67
199,Cassin's Finch,Haemorhous cassinii,4,33.33
200,Red Crossbill,Loxia curvirostra,8,66.67
201,Pine Siskin,Spinus pinus,7,58.33
202,Lesser Goldfinch,Spinus psaltria,4,33.33
203,American Goldfinch,Spinus tristis,7,58.33
204,Lark Sparrow,Chondestes grammacus,4,33.33
205,Chipping Sparrow,Spizella passerina,6,50.00
206,Fox Sparrow,Passerella iliaca,6,50.00
207,Dark-eyed Junco,Junco hyemalis,10,83.33
208,White-crowned Sparrow,Zonotrichia leucophrys,9,75.00
209,Golden-crowned Sparrow,Zonotrichia atricapilla,3,25.00
210,White-throated Sparrow,Zonotrichia albicollis,2,16.67
211,Vesper Sparrow,Pooecetes gramineus,3,25.00
212,Savannah Sparrow,Passerculus sandwichensis,6,50.00
213,Song Sparrow,Melospiza melodia,9,75.00
214,Lincoln's Sparrow,Melospiza lincolnii,4,33.33
215,Swamp Sparrow,Melospiza georgiana,2,16.67
216,California Towhee,Melozone crissalis,3,25.00
217,Green-tailed Towhee,Pipilo chlorurus,4,33.33
218,Spotted Towhee,Pipilo maculatus,8,66.67
219,Yellow-breasted Chat,Icteria virens,3,25.00
220,Yellow-headed Blackbird,Xanthocephalus xanthocephalus,5,41.67
221,Western Meadowlark,Sturnella neglecta,5,41.67
222,Bullock's Oriole,Icterus bullockii,5,41.67
223,Red-winged Blackbird,Agelaius phoeniceus,7,58.33
224,Brown-headed Cowbird,Molothrus ater,6,50.00
225,Brewer's Blackbird,Euphagus cyanocephalus,8,66.67
226,Orange-crowned Warbler,Leiothlypis celata,7,58.33
227,Nashville Warbler,Leiothlypis ruficapilla,4,33.33
228,Common Yellowthroat,Geothlypis trichas,5,41.67
229,Yellow Warbler,Setophaga petechia,6,50.00
230,Yellow-rumped Warbler,Setophaga coronata,7,58.33
231,Black-throated Gray Warbler,Setophaga nigrescens,8,66.67
232,Townsend's Warbler,Setophaga townsendi,7,58.33
233,Hermit Warbler,Setophaga occidentalis,5,41.67
234,Wilson's Warbler,Cardellina pusilla,8,66.67
235,Western Tanager,Piranga ludoviciana,7,58.33
236,Black-headed Grosbeak,Pheucticus melanocephalus,6,50.00
237,Lazuli Bunting,Passerina amoena,5,41.67