Ecological Archives E088-107-A1

Frank A. La Sorte and Frank R. Thompson III. Poleward shifts in winter ranges of North American birds. Ecology 88:1803–1812.

Appendix A. A table summarizing the associations and findings for all 254 avian species considered in the analysis.

TABLE A1. A table summarizing the associations and findings for all 254 avian species considered in the analysis. For each species, the migratory status (Migratory) and the center of each species winter range is indicated (N/S). Migratory status was determined based on examinations of winter and breeding distribution maps. The location of the center of the range was determined based on the average latitude of CBC circles in 1975 using 36º north latitude as the demarcation. In addition, the number of CBC circles is indicated where each species was designated as common (COM), common and extirpated (EXT), common and colonized (COL), and the number of CBC circles where the species was present but not identified in any of the three common categories (NCOM). These values were estimated based on an analysis of temporal turnover dynamics (see the text for details on the analysis and description of categories). Finally, slope coefficients from individual linear models are presented for each species that estimate latitudinal trends for the northern boundary (NB), center of occurrence (CO), and center of abundance (CA) of geographic ranges (see text for description of linear models and range components).

Common name

Scientific name

Migratory

N/S

COM

EXT

COL

NCOM

CA

NB

CO

Black-bellied Whistling-Duck

Dendrocygna autumnalis

y

S

7

1

14

20

1.34

-10.35

2.37

Greater White-fronted Goose

Anser albifrons

y

N

34

6

52

282

-8.11

1.63

1.96

Snow Goose

Chen caerulescens

y

N

113

18

113

458

-2.97

-2.55

-0.06

Ross’s Goose

Chen rossii

y

S

11

1

57

148

-5.66

5.88

-5.54

Canada Goose

Branta canadensis

y

N

552

10

159

111

12.44

-0.33

1.90

Trumpeter Swan

Cygnus buccinator

y

N

9

0

29

118

6.92

8.89

-3.29

Tundra Swan

Cygnus columbianus

y

N

72

9

47

374

1.83

-6.50

3.90

Wood Duck

Aix sponsa

y

N

211

23

140

371

1.64

7.02

-0.39

Gadwall

Anas strepera

y

N

309

15

155

244

3.55

-1.27

-0.00

American Wigeon

Anas americana

y

N

311

37

78

311

2.63

-4.72

1.76

American Black Duck

Anas rubripes

y

N

370

33

29

142

4.58

3.18

2.77

Mallard

Anas platyrhynchos

y

N

743

5

50

51

5.65

-0.14

0.80

Blue-winged Teal

Anas discors

y

S

65

14

24

387

4.95

-22.55

-4.68

Cinnamon Teal

Anas cyanoptera

y

S

36

1

11

110

11.51

0.48

2.49

Northern Shoveler

Anas clypeata

y

N

198

8

138

303

-4.97

-10.20

-0.12

Northern Pintail

Anas acuta

y

N

231

41

68

410

-3.26

3.92

2.03

Green-winged Teal

Anas crecca

y

N

293

17

103

336

-7.67

4.47

0.48

Canvasback

Aythya valisineria

y

N

213

73

46

354

3.23

-5.20

1.67

Redhead

Aythya americana

y

N

117

61

53

433

-13.82

2.82

1.30

Ring-necked Duck

Aythya collaris

y

N

330

13

127

270

12.44

1.88

-1.26

Lesser Scaup

Aythya affinis

y

N

320

28

66

342

5.96

0.97

1.72

Common Goldeneye

Bucephala clangula

y

N

436

46

41

257

1.05

0.09

1.00

Hooded Merganser

Lophodytes cucullatus

y

N

288

6

232

257

-6.22

4.15

-1.60

Common Merganser

Mergus merganser

y

N

360

25

78

267

4.48

3.91

3.03

Ruddy Duck

Oxyura jamaicensis

y

N

253

17

90

297

2.13

-2.53

0.20

Chukar

Alectoris chukar

n

N

3

3

3

44

-6.39

-1.06

0.39

Ring-necked Pheasant

Phasianus colchicus

n

N

305

87

23

190

8.15

0.68

1.61

Greater Sage-Grouse

Centrocercus urophasianus

n

N

2

0

0

18

0.23

-8.78

-2.27

Greater Prairie-Chicken

Tympanuchus cupido

n

N

2

5

0

12

10.93

13.72

5.85

Wild Turkey

Meleagris gallopavo

n

N

85

10

362

197

39.34

23.75

20.35

Mountain Quail

Oreortyx pictus

n

N

9

3

1

29

6.62

-4.83

-1.03

Scaled Quail

Callipepla squamata

y

S

25

2

2

6

-1.14

0.48

0.97

California Quail

Callipepla californica

n

N

86

1

5

9

11.76

0.15

1.33

Gambel’s Quail

Callipepla gambelii

n

S

23

2

2

4

0.48

11.13

0.15

Northern Bobwhite

Colinus virginianus

n

N

166

142

4

169

12.54

25.94

-1.55

Least Grebe

Tachybaptus dominicus

n

S

8

0

4

12

1.11

5.22

-0.50

Pied-billed Grebe

Podilymbus podiceps

y

N

379

17

56

269

-0.09

1.12

-0.30

Eared Grebe

Podiceps nigricollis

y

N

86

11

6

192

-3.74

-3.53

1.54

American White Pelican

Pelecanus erythrorhynchos

y

S

36

3

73

138

15.53

0.02

-7.63

Anhinga

Anhinga anhinga

y

S

49

2

11

28

0.37

0.63

0.66

American Bittern

Botaurus lentiginosus

y

S

40

47

7

179

-0.12

-1.52

0.25

Least Bittern

Ixobrychus exilis

y

S

5

4

5

58

8.23

0.72

1.90

Great Blue Heron

Ardea herodias

y

N

573

5

112

128

4.63

-7.55

0.17

Great Egret

Ardea alba

y

S

152

1

46

129

2.86

5.22

-1.85

Snowy Egret

Egretta thula

y

S

111

5

11

50

0.32

-1.94

-1.56

Little Blue Heron

Egretta caerulea

y

S

62

4

1

57

0.91

0.41

-1.90

Tricolored Heron

Egretta tricolor

n

S

61

4

3

39

3.14

-4.00

-2.08

Cattle Egret

Bubulcus ibis

y

S

65

17

4

118

7.12

-8.08

-0.95

Green Heron

Butorides virescens

y

S

84

15

14

201

2.75

0.65

-2.23

Black-crowned Night-Heron

Nycticorax nycticorax

y

S

146

11

26

183

-8.65

-0.48

-2.84

Yellow-crowned Night-Heron

Nyctanassa violacea

y

S

27

5

7

61

0.22

-5.95

-2.78

White Ibis

Eudocimus albus

n

S

53

1

6

29

2.96

2.49

-0.04

Glossy Ibis

Plegadis falcinellus

y

S

19

2

3

47

-1.89

-17.05

-7.30

White-faced Ibis

Plegadis chihi

y

S

17

0

12

42

17.81

-3.31

4.70

Wood Stork

Mycteria americana

n

S

23

0

8

14

2.37

-2.53

0.36

Black Vulture

Coragyps atratus

n

S

154

0

52

57

11.72

11.42

0.99

Turkey Vulture

Cathartes aura

y

S

243

0

58

218

-7.50

-25.31

-0.02

White-tailed Kite

Elanus leucurus

n

S

56

3

6

43

5.38

0.11

2.55

Bald Eagle

Haliaeetus leucocephalus

y

N

267

1

248

270

27.70

6.36

1.77

Northern Harrier

Circus cyaneus

y

N

484

21

62

252

3.94

-2.28

2.04

Sharp-shinned Hawk

Accipiter striatus

y

N

545

5

128

164

8.71

0.18

1.74

Cooper’s Hawk

Accipiter cooperii

y

N

464

3

191

164

0.40

13.78

-1.14

Harris’s Hawk

Parabuteo unicinctus

n

S

12

1

1

36

-0.89

-2.34

1.43

Red-shouldered Hawk

Buteo lineatus

y

N

265

12

56

292

2.96

2.33

-3.03

White-tailed Hawk

Buteo albicaudatus

n

S

10

0

2

5

-0.98

0.13

0.44

Red-tailed Hawk

Buteo jamaicensis

y

N

757

2

32

53

6.95

-2.91

1.31

Ferruginous Hawk

Buteo regalis

y

N

57

7

22

119

6.38

-7.60

4.55

Rough-legged Hawk

Buteo lagopus

y

N

267

121

25

333

5.94

4.36

5.51

Crested Caracara

Caracara cheriway

n

S

13

0

12

11

-3.61

-30.54

0.63

American Kestrel

Falco sparverius

y

N

706

21

8

92

0.44

-3.87

-0.23

Merlin

Falco columbarius

y

N

130

6

135

440

-6.03

0.12

0.77

Prairie Falcon

Falco mexicanus

n

N

82

16

14

144

1.03

0.88

1.15

Black Rail

Laterallus jamaicensis

y

S

3

2

2

29

-1.01

2.94

1.80

King Rail

Rallus elegans

y

S

24

12

6

65

8.50

3.02

1.43

Virginia Rail

Rallus limicola

y

N

94

28

58

209

5.92

2.01

4.20

Sora

Porzana carolina

y

S

74

19

30

173

5.99

10.14

-0.41

Common Moorhen

Gallinula chloropus

y

S

87

9

12

96

-1.44

-1.12

-1.62

American Coot

Fulica americana

y

N

403

21

91

210

4.27

-1.03

0.06

Limpkin

Aramus guarauna

n

S

12

0

0

12

-3.91

-3.73

0.74

Sandhill Crane

Grus canadensis

y

S

40

1

37

192

-0.26

2.49

1.11

Black-bellied Plover

Pluvialis squatarola

y

S

119

9

6

56

2.74

0.11

0.98

Killdeer

Charadrius vociferus

y

N

419

50

9

243

-4.72

1.83

-0.34

Mountain Plover

Charadrius montanus

y

S

1

3

1

15

0.27

8.38

-6.45

Black-necked Stilt

Himantopus mexicanus

y

S

36

1

15

42

-1.30

-1.01

2.23

Spotted Sandpiper

Actitis macularius

y

S

119

11

8

140

-3.77

1.92

-1.17

Greater Yellowlegs

Tringa melanoleuca

y

S

149

2

44

137

4.50

-1.56

1.82

Lesser Yellowlegs

Tringa flavipes

y

S

71

7

17

143

0.91

0.58

1.80

Long-billed Curlew

Numenius americanus

y

S

38

5

5

45

-3.59

29.91

0.00

Least Sandpiper

Calidris minutilla

y

S

125

9

20

136

-5.44

-5.02

0.11

Long-billed Dowitcher

Limnodromus scolopaceus

y

S

60

9

19

113

-3.28

2.23

-0.29

Common Snipe

Gallinago gallinago

y

N

335

84

28

285

-4.70

-1.59

0.57

American Woodcock

Scolopax minor

y

S

72

29

11

238

3.74

3.05

1.52

Ring-billed Gull

Larus delawarensis

y

N

477

4

154

137

-3.55

5.95

0.49

California Gull

Larus californicus

y

N

72

1

20

65

-1.65

1.01

0.64

Herring Gull

Larus argentatus

y

N

436

17

65

181

-0.79

-3.58

-0.21

Rock Pigeon

Columba livia

n

N

780

2

31

37

-3.35

-0.02

0.13

Band-tailed Pigeon

Patagioenas fasciata

y

N

39

3

2

56

-7.41

0.35

-0.07

Mourning Dove

Zenaida macroura

y

N

722

2

43

67

5.39

4.70

1.15

Inca Dove

Columbina inca

n

S

33

0

24

33

-3.09

-0.41

-1.22

Common Ground-Dove

Columbina passerina

n

S

60

11

6

47

3.04

2.35

0.11

Greater Roadrunner

Geococcyx californianus

n

S

67

11

9

47

-1.43

-4.43

0.53

Burrowing Owl

Athene cunicularia

y

S

30

18

9

78

-4.06

13.54

-1.38

Long-eared Owl

Asio otus

y

N

13

38

33

390

2.18

14.05

0.79

Short-eared Owl

Asio flammeus

y

N

38

56

22

455

-4.81

-2.44

0.09

Common Pauraque

Nyctidromus albicollis

n

S

5

1

2

3

-0.65

0.44

0.49

Chuck-will’s-widow

Caprimulgus carolinensis

y

S

0

5

0

24

4.14

5.15

1.83

Whip-poor-will

Caprimulgus vociferus

y

S

1

5

5

42

2.57

5.37

2.87

White-throated Swift

Aeronautes saxatalis

y

S

29

4

5

30

-6.17

0.51

0.27

Anna’s Hummingbird

Calypte anna

n

N

72

3

10

53

0.91

-1.87

-2.05

Green Kingfisher

Chloroceryle americana

n

S

5

0

4

8

-3.95

-1.96

-2.40

Lewis’s Woodpecker

Melanerpes lewis

y

N

20

5

1

97

-5.25

-1.87

-5.69

Red-headed Woodpecker

Melanerpes erythrocephalus

y

N

202

65

9

284

-1.62

-0.63

0.49

Acorn Woodpecker

Melanerpes formicivorus

n

N

59

1

3

16

-0.46

-0.42

-0.58

Gila Woodpecker

Melanerpes uropygialis

n

S

7

0

1

2

0.40

-0.13

-0.23

Golden-fronted Woodpecker

Melanerpes aurifrons

n

S

17

0

2

11

-4.48

4.66

-0.52

Red-bellied Woodpecker

Melanerpes carolinus

n

N

480

1

64

84

5.98

3.11

1.17

Williamson’s Sapsucker

Sphyrapicus thyroideus

y

S

2

5

0

51

5.25

8.09

3.08

Yellow-bellied Sapsucker

Sphyrapicus varius

y

N

369

31

35

270

3.13

2.84

0.19

Ladder-backed Woodpecker

Picoides scalaris

n

S

62

2

1

11

-1.62

-3.87

-0.10

Nuttall's Woodpecker

Picoides nuttallii

n

N

47

0

0

6

-2.62

-0.18

-0.39

Red-cockaded Woodpecker

Picoides borealis

n

S

5

13

1

13

-4.25

-4.90

-4.82

White-headed Woodpecker

Picoides albolarvatus

n

N

8

4

1

15

5.71

3.88

-0.06

Northern Flicker

Colaptes auratus

y

N

719

6

26

85

7.42

2.43

1.49

Gray Flycatcher

Empidonax wrightii

y

S

2

2

3

24

1.02

-0.07

0.85

Black Phoebe

Sayornis nigricans

y

S

74

0

10

30

-2.94

5.10

-1.29

Eastern Phoebe

Sayornis phoebe

y

S

160

2

59

242

-1.63

-5.16

-3.18

Say's Phoebe

Sayornis saya

y

S

81

0

7

65

1.00

12.16

1.59

Vermilion Flycatcher

Pyrocephalus rubinus

n

S

22

3

13

57

0.45

7.29

1.78

Ash-throated Flycatcher

Myiarchus cinerascens

y

S

2

1

11

67

-1.06

4.33

-3.20

Great Kiskadee

Pitangus sulphuratus

n

S

6

0

2

7

0.87

-0.25

0.53

Loggerhead Shrike

Lanius ludovicianus

y

S

254

46

4

206

-0.47

-3.81

-1.54

White-eyed Vireo

Vireo griseus

y

S

61

2

5

74

-1.37

1.09

-1.03

Blue-headed Vireo

Vireo solitarius

y

S

80

5

17

98

0.88

-9.96

0.92

Hutton’s Vireo

Vireo huttoni

n

N

51

1

11

28

-0.11

-0.30

-2.46

Mexican Jay

Aphelocoma ultramarina

n

S

8

0

0

3

0.55

-1.22

0.29

Pinyon Jay

Gymnorhinus cyanocephalus

n

N

19

7

3

35

-1.52

-0.69

-2.81

Clark’s Nutcracker

Nucifraga columbiana

n

N

26

6

3

57

2.15

0.18

-0.39

Yellow-billed Magpie

Pica nuttalli

n

N

15

2

3

6

-0.18

0.00

-0.92

American Crow

Corvus brachyrhynchos

y

N

735

4

33

50

4.28

6.90

0.43

Fish Crow

Corvus ossifragus

y

S

128

9

33

66

2.74

3.20

1.34

Chihuahuan Raven

Corvus cryptoleucus

n

S

7

3

11

19

15.00

-7.42

5.98

Horned Lark

Eremophila alpestris

y

N

387

87

22

274

4.27

-0.55

1.05

Tree Swallow

Tachycineta bicolor

y

S

68

10

12

118

4.04

9.26

2.47

Violet-green Swallow

Tachycineta thalassina

y

N

2

2

1

44

4.40

-2.89

0.68

Carolina Chickadee

Poecile carolinensis

n

N

247

5

12

43

1.23

-2.06

0.81

Plain Titmouse

Parus inornatus

n

N

65

1

2

31

0.62

3.38

0.31

Tufted Titmouse

Baeolophus bicolor

n

N

471

2

32

54

2.19

2.56

1.53

Verdin

Auriparus flaviceps

n

S

28

1

6

17

0.25

2.38

2.24

Bushtit

Psaltriparus minimus

n

N

99

6

5

44

1.01

0.67

0.15

Pygmy Nuthatch

Sitta pygmaea

n

N

43

5

3

47

4.51

0.15

0.69

Brown-headed Nuthatch

Sitta pusilla

n

S

70

5

7

20

1.60

-0.93

2.40

Brown Creeper

Certhia americana

y

N

628

35

23

138

4.42

0.80

2.07

Cactus Wren

Campylorhynchus brunneicapillus

n

S

37

3

4

14

-0.67

3.78

-0.37

Rock Wren

Salpinctes obsoletus

y

S

65

10

7

65

-0.55

15.61

0.16

Canyon Wren

Catherpes mexicanus

n

S

51

5

9

59

2.93

0.45

2.72

Carolina Wren

Thryothorus ludovicianus

n

N

359

1

126

90

-2.79

-1.49

-1.63

Bewick’s Wren

Thryomanes bewickii

y

N

160

7

12

70

1.39

-0.26

0.38

House Wren

Troglodytes aedon

y

S

145

4

33

277

-0.09

-20.92

-0.28

Winter Wren

Troglodytes troglodytes

y

N

287

24

69

333

5.33

0.39

1.80

Sedge Wren

Cistothorus platensis

y

S

47

9

17

113

-6.30

-5.69

-3.22

Marsh Wren

Cistothorus palustris

y

N

186

11

48

226

-1.57

0.45

0.07

Ruby-crowned Kinglet

Regulus calendula

y

N

400

19

25

294

1.57

0.43

0.03

Blue-gray Gnatcatcher

Polioptila caerulea

y

S

97

4

19

163

-0.01

-10.86

-0.45

Black-tailed Gnatcatcher

Polioptila melanura

n

S

11

6

3

17

0.31

8.78

-2.91

Eastern Bluebird

Sialia sialis

y

N

334

3

143

108

-0.82

-1.00

0.40

Western Bluebird

Sialia mexicana

y

N

75

2

8

53

4.82

7.59

0.78

Mountain Bluebird

Sialia currucoides

y

N

26

4

8

126

2.20

4.46

1.02

Hermit Thrush

Catharus guttatus

y

N

333

14

62

292

2.83

3.50

-0.35

American Robin

Turdus migratorius

y

N

721

8

25

99

17.25

2.57

1.62

Varied Thrush

Ixoreus naevius

y

N

63

3

2

169

15.19

5.43

1.62

Wrentit

Chamaea fasciata

n

N

48

1

2

7

0.89

-1.64

0.96

Gray Catbird

Dumetella carolinensis

y

N

151

5

31

320

2.65

-0.82

-1.47

Northern Mockingbird

Mimus polyglottos

n

N

470

14

34

199

-1.60

1.95

-0.26

Sage Thrasher

Oreoscoptes montanus

y

S

3

5

4

64

3.60

-1.47

0.12

Brown Thrasher

Toxostoma rufum

y

N

187

49

5

355

5.10

9.57

1.82

Long-billed Thrasher

Toxostoma longirostre

n

S

10

0

1

6

-2.86

0.06

0.33

Curve-billed Thrasher

Toxostoma curvirostre

n

S

27

3

6

21

4.41

-0.35

3.91

California Thrasher

Toxostoma redivivum

n

S

35

2

2

10

-1.49

-2.42

-0.53

Crissal Thrasher

Toxostoma crissale

n

S

20

0

4

8

1.06

0.59

0.11

American Pipit

Anthus rubescens

y

S

173

32

41

289

-1.83

0.16

0.56

Sprague’s Pipit

Anthus spragueii

y

S

10

5

2

40

-0.32

-0.28

-0.83

Cedar Waxwing

Bombycilla cedrorum

y

N

554

6

72

210

-0.04

0.33

1.59

Phainopepla

Phainopepla nitens

y

S

32

0

8

18

-0.93

-1.47

0.39

Orange-crowned Warbler

Vermivora celata

y

S

133

4

52

184

-0.22

9.17

2.97

Yellow-rumped Warbler

Dendroica coronata

y

N

438

12

53

245

-1.74

0.82

-0.21

Black-throated Gray Warbler

Dendroica nigrescens

y

S

10

2

6

63

2.00

-12.94

2.77

Townsend’s Warbler

Dendroica townsendi

y

N

38

0

8

51

0.68

-2.26

1.25

Hermit Warbler

Dendroica occidentalis

y

N

2

0

4

35

0.72

-0.61

-0.58

Yellow-throated Warbler

Dendroica dominica

y

S

34

4

0

66

-1.87

9.31

-1.86

Pine Warbler

Dendroica pinus

y

S

116

2

39

172

-2.79

3.51

-1.90

Palm Warbler

Dendroica palmarum

y

S

82

7

18

212

-1.20

4.08

-2.87

Black-and-white Warbler

Mniotilta varia

y

S

40

6

9

142

-1.81

6.85

0.24

American Redstart

Setophaga ruticilla

y

S

6

3

6

75

-11.59

-7.44

1.31

Common Yellowthroat

Geothlypis trichas

y

S

134

12

20

316

4.64

7.97

-2.73

Wilson’s Warbler

Wilsonia pusilla

y

S

13

2

6

135

2.56

-3.38

0.12

Olive Sparrow

Arremonops rufivirgatus

n

S

7

0

0

4

-2.26

0.32

-0.18

Pipilo erythrophthalmus

Rufous-sided Towhee

y

N

432

32

14

286

8.52

0.90

0.52

Green-tailed Towhee

Pipilo chlorurus

y

S

13

4

3

90

1.64

7.36

1.57

Abert’s Towhee

Pipilo aberti

n

S

10

0

3

2

-2.07

-1.10

-0.91

Cassin’s Sparrow

Aimophila cassinii

y

S

5

3

1

23

-0.96

0.61

-2.23

Bachman’s Sparrow

Aimophila aestivalis

y

S

1

9

0

28

-6.70

14.71

-3.24

Rufous-crowned Sparrow

Aimophila ruficeps

n

S

50

3

6

34

1.27

-0.50

1.38

American Tree Sparrow

Spizella arborea

y

N

499

20

8

149

1.71

9.63

0.99

Chipping Sparrow

Spizella passerina

y

S

148

24

50

374

2.43

-5.71

-2.36

Clay-colored Sparrow

Spizella pallida

y

S

2

4

9

111

-0.78

31.84

3.06

Brewer’s Sparrow

Spizella breweri

y

S

16

3

2

36

0.80

-5.06

1.45

Field Sparrow

Spizella pusilla

y

N

323

50

8

195

-3.43

-1.16

-1.09

Black-chinned Sparrow

Spizella atrogularis

y

S

8

0

1

19

0.56

4.83

0.49

Vesper Sparrow

Pooecetes gramineus

y

S

81

38

10

351

2.23

-13.59

-1.07

Lark Sparrow

Chondestes grammacus

y

S

55

12

4

139

-3.57

-0.59

-1.02

Black-throated Sparrow

Amphispiza bilineata

y

S

20

3

4

31

-1.96

-6.83

1.13

Sage Sparrow

Amphispiza belli

y

S

15

6

5

43

-0.55

2.14

0.62

Lark Bunting

Calamospiza melanocorys

y

S

11

4

2

51

-2.37

-4.97

-2.92

Savannah Sparrow

Passerculus sandwichensis

y

N

300

18

34

227

-4.04

1.38

0.46

Grasshopper Sparrow

Ammodramus savannarum

y

S

13

6

18

134

1.74

-4.88

1.84

Henslow’s Sparrow

Ammodramus henslowii

y

S

0

0

5

51

-2.94

-6.17

0.02

Le Conte’s Sparrow

Ammodramus leconteii

y

S

21

5

19

110

-3.74

2.92

-1.57

Seaside Sparrow

Ammodramus maritimus

n

S

31

11

1

37

-3.02

-3.79

-2.82

Fox Sparrow

Passerella iliaca

y

N

286

40

32

334

6.83

0.24

1.74

Song Sparrow

Melospiza melodia

y

N

711

14

9

101

0.32

0.95

0.49

Lincoln’s Sparrow

Melospiza lincolnii

y

S

123

14

27

283

2.63

1.45

1.44

Swamp Sparrow

Melospiza georgiana

y

N

380

26

51

242

-0.65

12.13

-0.22

White-throated Sparrow

Zonotrichia albicollis

y

N

498

21

59

230

2.95

15.30

0.20

Harris’s Sparrow

Zonotrichia querula

y

N

59

17

11

266

1.21

8.23

-0.05

White-crowned Sparrow

Zonotrichia leucophrys

y

N

393

26

38

310

1.29

13.33

0.57

Golden-crowned Sparrow

Zonotrichia atricapilla

y

N

81

2

4

67

2.84

0.21

1.97

Dark-eyed Junco

Junco hyemalis

y

N

776

7

16

32

6.01

0.22

1.57

McCown’s Longspur

Calcarius mccownii

y

S

2

1

1

29

0.44

-3.68

0.86

Lapland Longspur

Calcarius lapponicus

y

N

25

47

16

423

2.66

-4.72

-2.75

Smith’s Longspur

Calcarius pictus

y

S

3

1

1

27

1.73

-5.01

0.21

Chestnut-collared Longspur

Calcarius ornatus

y

S

4

7

2

49

2.77

2.38

1.30

Northern Cardinal

Cardinalis cardinalis

n

N

612

0

23

36

2.36

-6.11

0.83

Pyrrhuloxia

Cardinalis sinuatus

n

S

29

0

3

17

0.78

1.44

1.11

Red-winged Blackbird

Agelaius phoeniceus

y

N

541

69

18

218

-5.25

0.35

-0.63

Tricolored Blackbird

Agelaius tricolor

n

N

30

2

5

17

8.33

6.48

0.58

Eastern Meadowlark

Sturnella magna

y

N

268

50

17

216

5.60

0.86

0.69

Western Meadowlark

Sturnella neglecta

y

N

153

13

17

134

0.51

-1.73

-2.12

Yellow-headed Blackbird

Xanthocephalus xanthocephalus

y

S

8

8

7

185

-11.64

2.04

1.07

Rusty Blackbird

Euphagus carolinus

y

N

99

84

26

444

-0.61

0.38

3.32

Brewer’s Blackbird

Euphagus cyanocephalus

y

N

170

34

20

281

7.70

-1.60

-0.96

Common Grackle

Quiscalus quiscula

y

N

388

104

17

207

3.23

17.46

-2.81

Great-tailed Grackle

Quiscalus mexicanus

y

S

109

0

38

75

6.58

29.36

2.48

Bronzed Cowbird

Molothrus aeneus

y

S

6

0

4

25

0.99

-1.88

0.52

Brown-headed Cowbird

Molothrus ater

y

N

422

94

30

231

-9.32

5.58

-3.22

Black Rosy-Finch

Leucosticte atrata

y

N

2

4

0

23

1.10

-3.31

-2.72

Brown-capped Rosy-Finch

Leucosticte australis

n

N

1

2

0

9

2.37

-3.22

-1.45

Purple Finch

Carpodacus purpureus

y

N

409

129

30

187

2.54

16.11

2.29

Cassin’s Finch

Carpodacus cassinii

y

N

26

3

8

104

2.32

0.86

1.71

House Finch

Carpodacus mexicanus

n

N

448

0

317

48

0.03

24.72

-1.95

Lesser Goldfinch

Carduelis psaltria

y

N

81

4

10

47

-1.37

0.07

-0.09

Lawrence’s Goldfinch

Carduelis lawrencei

y

S

2

5

1

41

-2.90

5.46

-0.02

American Goldfinch

Carduelis tristis

y

N

759

5

37

44

3.84

11.34

0.99

Evening Grosbeak

Coccothraustes vespertinus

y

N

128

348

3

244

1.11

0.18

-0.13

House Sparrow

Passer domesticus

n

N

828

11

3

11

1.57

0.10

0.38



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