51

Pacific Coast Avifauna No. II. List of the Land Birds of Santa Cruz County, California R. C. McGregor

Year:
1901
Language:
english
File:
PDF, 182 KB
english, 1901
54

Geography and Evolution

Year:
1924
Language:
english
File:
PDF, 603 KB
english, 1924
55

Barriers to Distribution as Regards Birds and Mammals

Year:
1914
Language:
english
File:
PDF, 579 KB
english, 1914
57

The Origin and Distribution of the Chest-Nut-Backed Chickadee

Year:
1904
Language:
english
File:
PDF, 821 KB
english, 1904
58

Bird Migration in Its International Bearing

Year:
1918
Language:
english
File:
PDF, 164 KB
english, 1918
59

Revised List of the Species in the Genus Dipodomys

Year:
1921
Language:
english
File:
PDF, 140 KB
english, 1921
60

A New Kangaroo Rat from the San Joaquin Valley, California

Year:
1920
Language:
english
File:
PDF, 103 KB
english, 1920
61

The English Sparrow Has Arrived in Death Valley: An Experiment in Nature

Year:
1919
Language:
english
File:
PDF, 497 KB
english, 1919
62

Field Tests of Theories Concerning Distributional Control

Year:
1917
Language:
english
File:
PDF, 1.50 MB
english, 1917
64

Summer Birds of Sitka, Alaska

Year:
1898
Language:
english
File:
PDF, 371 KB
english, 1898
65

Land Birds Observed in Mid-Winter on Santa Catalina Island, California

Year:
1898
Language:
english
File:
PDF, 185 KB
english, 1898
66

New Race of Spinus tristis from the Pacific Coast

Year:
1897
Language:
english
File:
PDF, 159 KB
english, 1897
67

The San Nicolas Rock Wren

Year:
1898
Language:
english
File:
PDF, 145 KB
english, 1898
68

Geographical Races of Harporhynchus redivivus

Year:
1898
Language:
english
File:
PDF, 122 KB
english, 1898
69

Rank of the Sage Sparrow

Year:
1898
Language:
english
File:
PDF, 122 KB
english, 1898
70

Description of a New Towhee from California

Year:
1897
Language:
english
File:
PDF, 143 KB
english, 1897
71

Disgorgement among Song Birds

Year:
1897
Language:
english
File:
PDF, 121 KB
english, 1897
72

The Wilson Plover in California

Year:
1902
Language:
english
File:
PDF, 103 KB
english, 1902
73

Geographical Variation in Abrasion

Year:
1902
Language:
english
File:
PDF, 223 KB
english, 1902
74

Northern Visitants to Oregon

Year:
1902
Language:
english
File:
PDF, 129 KB
english, 1902
75

The Monterey Hermit Thrush

Year:
1901
Language:
english
File:
PDF, 152 KB
english, 1901
76

The Long-Tailed Jay

Year:
1901
Language:
english
File:
PDF, 91 KB
english, 1901
77

Two Races of the Varied Thrush

Year:
1901
Language:
english
File:
PDF, 186 KB
english, 1901
78

Where Does the Large-Billed Sparrow Spend the Summer?

Year:
1905
Language:
english
File:
PDF, 242 KB
english, 1905
79

The Status of Melospiza lincolni striata Brewster

Year:
1904
Language:
english
File:
PDF, 155 KB
english, 1904
80

Summer Birds of Mount Pinos, California

Year:
1905
Language:
english
File:
PDF, 599 KB
english, 1905
81

European Widgeon in Southern California

Year:
1904
Language:
english
File:
PDF, 136 KB
english, 1904
82

The Status of the "San Francisco Titmouse"

Year:
1906
Language:
english
File:
PDF, 136 KB
english, 1906
83

The Catalina Island Quail

Year:
1906
Language:
english
File:
PDF, 164 KB
english, 1906
84

Questionable Records

Year:
1906
Language:
english
File:
PDF, 151 KB
english, 1906
85

Distribution of the Mockingbird in California

Year:
1911
Language:
english
File:
PDF, 1.03 MB
english, 1911
86

The Functions of the A. O. U. Committee on Nomenclature

Year:
1912
Language:
english
File:
PDF, 328 KB
english, 1912
87

Concerning a Certain Tendency in Systematic Ornithology

Year:
1918
Language:
english
File:
PDF, 141 KB
english, 1918
89

Sequestration Notes

Year:
1920
Language:
english
File:
PDF, 179 KB
english, 1920
90

The Role of The "Accidental"

Year:
1922
Language:
english
File:
PDF, 271 KB
english, 1922
91

The Significance of White Markings in Birds of the Order Passeriformesby Henry Chester Tracy

Year:
1911
Language:
english
File:
PDF, 453 KB
english, 1911
93

The Outlook for Conserving the Band-Tailed Pigeon as a Game Bird of California

Year:
1913
Language:
english
File:
PDF, 744 KB
english, 1913
94

From Field and Study

Year:
1911
Language:
english
File:
PDF, 400 KB
english, 1911
95

Birds of New York. Part Iby Elon Howard Eton

Year:
1910
Language:
english
File:
PDF, 265 KB
english, 1910
96

Life of William MacGillivrayby William MacGillivray

Year:
1910
Language:
english
File:
PDF, 487 KB
english, 1910
97

A Monograph of the Petrels (Order Tubinares). Part Vby Frederick du Cane Godman

Year:
1910
Language:
english
File:
PDF, 286 KB
english, 1910
98

Miscellaneous Records from Alaska

Year:
1910
Language:
english
File:
PDF, 161 KB
english, 1910
100

Leucosticte tephrocotis dawsoni: A New Race of Rosy Finch from the Sierra Nevada

Year:
1913
Language:
english
File:
PDF, 606 KB
english, 1913