51

The Age of the Supposed Cretaceous Birds from New Jersey

Year:
1930
Language:
english
File:
PDF, 167 KB
english, 1930
52

Extralimital Records for the Eastern Kingbird, Tree Swallow, and Blackpoll Warbler

Year:
1958
Language:
english
File:
PDF, 188 KB
english, 1958
53

Description of a New Tanager from Île à Vache, Haiti

Year:
1932
Language:
english
File:
PDF, 108 KB
english, 1932
54

A Further Record for the Double-Crested Cormorant from the Pleistocene of Florida

Year:
1945
Language:
english
File:
PDF, 133 KB
english, 1945
55

The Sleeping Habit of the Willow Ptarmigan

Year:
1945
Language:
english
File:
PDF, 133 KB
english, 1945
56

Two More Fossil Hawks from the Miocene of Nebraska

Year:
1943
Language:
english
File:
PDF, 328 KB
english, 1943
57

Publication and the Distribution of Publications

Year:
1947
Language:
english
File:
PDF, 590 KB
english, 1947
58

A Pleistocene Record for Mergus Merganser in Illinois

Year:
1948
Language:
english
File:
PDF, 194 KB
english, 1948
60

The Egg of a Collared Forest-Falcon

Year:
1974
Language:
english
File:
PDF, 138 KB
english, 1974
61

An Extinct Goose from the Island of Hawaii

Year:
1943
Language:
english
File:
PDF, 249 KB
english, 1943
63

An Abnormal Egg of Fulica americana

Year:
1917
Language:
english
File:
PDF, 342 KB
english, 1917
64

Pre-Columbian Bird Remains from Venezuela

Year:
1935
Language:
english
File:
PDF, 133 KB
english, 1935
65

The Number of Contour Feathers in Passeriform and Related Birds

Year:
1936
Language:
english
File:
PDF, 311 KB
english, 1936
66

In Memoriam: James Lee Peters

Year:
1957
Language:
english
File:
PDF, 438 KB
english, 1957
67

Pintail in the Dominican Republic

Year:
1942
Language:
english
File:
PDF, 117 KB
english, 1942
69

A Second Specimen of the Fossil Guillemot, Miocepphus

Year:
1943
Language:
english
File:
PDF, 168 KB
english, 1943
71

The Knot in Montana

Year:
1920
Language:
english
File:
PDF, 95 KB
english, 1920
72

Bird Records from the Sacramento Valley, California

Year:
1919
Language:
english
File:
PDF, 354 KB
english, 1919
73

The Florida Barred Owl in North Carolina

Year:
1930
Language:
english
File:
PDF, 107 KB
english, 1930
74

Notes from Dr. R. Ciferri on the Birds of Hispaniola

Year:
1932
Language:
english
File:
PDF, 132 KB
english, 1932
75

The Chuck-Will's-Widow in Maryland

Year:
1936
Language:
english
File:
PDF, 96 KB
english, 1936
76

Species Limitation in Certain Groups of the Swift Genus Chaetura

Year:
1957
Language:
english
File:
PDF, 156 KB
english, 1957
77

Extralimital Records for Baird's Sandpiper

Year:
1933
Language:
english
File:
PDF, 92 KB
english, 1933
78

Present Status of the Carolina Wren near Washington, D. C

Year:
1923
Language:
english
File:
PDF, 161 KB
english, 1923
79

A New Race of Spizitornis Parulus

Year:
1924
Language:
english
File:
PDF, 182 KB
english, 1924
81

Additions to the List of Birds Recorded from Colombia

Year:
1968
Language:
english
File:
PDF, 303 KB
english, 1968
82

The Muscovy Duck in the Pleistocene of Panamá

Year:
1956
Language:
english
File:
PDF, 214 KB
english, 1956
83

Observations on the Habits of Birds at Lake Burford, New Mexico

Year:
1920
Language:
english
File:
PDF, 1.31 MB
english, 1920
84

The Wing Claw in Swifts

Year:
1920
Language:
english
File:
PDF, 407 KB
english, 1920
85

Nelson's Sparrow in Maryland

Year:
1929
Language:
english
File:
PDF, 111 KB
english, 1929
86

In Memoriam: Joseph Harvey Riley

Year:
1943
Language:
english
File:
PDF, 743 KB
english, 1943
87

A Warbler from Nihoa

Year:
1924
Language:
english
File:
PDF, 144 KB
english, 1924
89

Notes on Woodpeckers from West Virginia

Year:
1940
Language:
english
File:
PDF, 241 KB
english, 1940
93

Birds Observed near Minco, Central Oklahoma (Continued)

Year:
1918
Language:
english
File:
PDF, 579 KB
english, 1918
94

The Mississippi Song Sparrow in Virginia

Year:
1936
Language:
english
File:
PDF, 94 KB
english, 1936
97

Arkansas Kingbird in Maryland

Year:
1939
Language:
english
File:
PDF, 120 KB
english, 1939
98

The Dickcissel in Eastern West Virginia

Year:
1946
Language:
english
File:
PDF, 125 KB
english, 1946